Computer Support Forum

Can't boot Windows 10 installation from USB - UEFI

Question: Can't boot Windows 10 installation from USB - UEFI

Hello!

I have my laptop since last december (less than a year), and for unknown reasons, I got a BSOD a few weeks ago and none of the available recovery tools managed to bring me back to my desktop; not even a refresh. That's when I promised myself that I would never ever again install a Microsoft OS, and went for Ubuntu 16.04 (which was already there on another partition). Now I'm realizing that I need some softwares that work best on Windows and not through a VM (eventhough I already have Windows 10 running in VM for Microsoft Office).

So here's my issue:

I created my bootable Windows 10 installation USB but I can't boot from it! I doesn't even show as an option. Ubuntu does. I tried a USB 3.0, 2.0, UEFI, Legacy, MBR, GPT... Nothing seems to work. Searched forums for hours and couldn't find a solution.

Now for grub to be able to launch at startup, I had to add an efi file to the trusted uefi file list in the BIOS. I was wondering if such a file should be added to be able to boot from my USB... (secure boot is disabled).

I want to keep my Ubuntu and Kali...

I've attached a screenshot of my ssd partitions.

Any idea?

Relevance 100%
Preferred Solution: Can't boot Windows 10 installation from USB - UEFI

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

Answer: Can't boot Windows 10 installation from USB - UEFI

How did you make the Windows 10 USB flash drive? It needs to be formatted as FAT32 and the partition on it marked as active to be compatible with both UEFI and legacy BIOS (or CSM). Once it is formatted as FAT32 and the partition marked as active, then you just copy the files and folders from the mounted Windows 10 ISO over to it.

5 more replies
Relevance 75.03%

Hello!

I have my laptop since last december (less than a year), and for unknown reasons, I got a BSOD a few weeks ago and none of the available recovery tools managed to bring me back to my desktop; not even a refresh. That's when I promised myself that I would never ever again install a Microsoft OS, and went for Ubuntu 16.04 (which was already there on another partition). Now I'm realizing that I need some softwares that work best on Windows and not through a VM (eventhough I already have Windows 10 running in VM for Microsoft Office).

So here's my issue:

I created my bootable Windows 10 installation USB but I can't boot from it! I doesn't even show as an option. Ubuntu does. I tried a USB 3.0, 2.0, UEFI, Legacy, MBR, GPT... Nothing seems to work. Searched forums for hours and couldn't find a solution.

Now for grub to be able to launch at startup, I had to add an efi file to the trusted uefi file list in the BIOS. I was wondering if such a file should be added to be able to boot from my USB... (secure boot is disabled).

I want to keep my Ubuntu and Kali...

I've attached a screenshot of my ssd partitions.

Any idea?

More replies
Relevance 75.03%

As you can see from my topic subject, my W520 laptop won't boot from my Windows 7 Installation DVD when it is set to UEFI-only mode. I don't get any errors or anything, the screen just goes black for a second and returns to the Boot Menu, when I select the DVD drive. For what it's worth, my hard drive is already GPT partitioned, and I need to repair the installation. Before I ask for help, I just want to mention that I created this particular Windows 7 Installation DVD using the All-in-One tutorial so that I could have 32-bit and 64-bit options all on the same disc. The disc booted fine in "Legacy/UEFI" boot mode, so I'm not sure what the problem is. Does anyone have insight into this? EDIT: I've been following this tutorial: http://www.insanelymac.com/forum/index.php?showtopic=186440 and am at Step 14.





ThinkPads and SSDs: Part 1 Part 2 Part 3









Solved!

Go to Solution.

Answer:UEFI-only Won't Boot Windows Installation DVD

I heard that UEFI-only boot is supported by the Windows 7 SP1 installation media but not the RTM one.

9 more replies
Relevance 74.21%

Hi guys,

I recently bought a new SSHD for my laptop and after initial problems with trying to install Windows in UEFI, I turned to Legacy and that worked. But now when I change it to UEFI, it just comes up as "Operating system not found".

Any ideas or solutions would be greatly appreciated, thanks.

Answer:Windows 8.1 clean installation; won't boot in UEFI?

You may have to reinstall so you will have the UEFI configuration. But what about the original install gave you problems with UEFI, were you able to boot into the UEFI version of the install media?

1 more replies
Relevance 73.39%

When i try and boot my Windows 7 x64 DVD in UEFI mode my computer completely skips it and boots my hard drive. However when I boot in legacy mode i can boot the CD but i get the error 'Windows cannot be installed to this disk. The selected disk is of the GPT partition style'. I'm assuming i get this error because i'm not booting via UEFI mode.

Answer:Windows 7 Installation CD - Can boot in Legacy mode but not in UEFI

Where do you buy your Windows 7 DVD from?

9 more replies
Relevance 66.83%

I have a Dell XPS 8700 that failed Windows 10 anniversary update until UEFI secure boot was turned off. It apparently then completed but I cannot re-enable secure boot without the same boot problem advising
Recoveryyour pc/device needs to be repaired / during Windows 10 anniversary updateAn unexpected error has occurredError Code 0xc0000185you'll need to use recovery tools.   Is there a solution to enable UEFI secure boot ?
 I am using a Dell XPS 8700 pc with an SSD drive. The Windows 10 update was installingthen after one of the reboots the error above  The pc was running prior to the update and had UEFI OS , secure boot enabled,  no prior problems.I attempted to do any of the safe mode boots but none would proceed.Disabling the UEFI safe/secure boot mode apparently let the install continue and the das it did before with I believe completion of the installation of Windows 10 anniversary update.PC now shows Windows 10 home Ver 1607 ..
The problem returns if I enable UEFI secure boot and the PC stops. I would like to determine a wayto locate the problem or issue. related to the secure boot.  Using the media creation tool may justrepeat the problem once secure boot is re-enabled.
 Dell lists that they have tested XPS 8700 with this update and have not indicated problems no mention of secure boot issue.

More replies
Relevance 66.83%

I have a Dell XPS 8700 that failed Windows 10 anniversary update until UEFI secure boot was turned off. It apparently then completed but I cannot re-enable secure boot without the same boot problem advising
Recoveryyour pc/device needs to be repaired / during Windows 10 anniversary updateAn unexpected error has occurredError Code 0xc0000185you'll need to use recovery tools.   Is there a solution to enable UEFI secure boot ?
 I am using a Dell XPS 8700 pc with an SSD drive. The Windows 10 update was installingthen after one of the reboots the error above  The pc was running prior to the update and had UEFI OS , secure boot enabled,  no prior problems.I attempted to do any of the safe mode boots but none would proceed.Disabling the UEFI safe/secure boot mode apparently let the install continue and the das it did before with I believe completion of the installation of Windows 10 anniversary update.PC now shows Windows 10 home Ver 1607 ..
The problem returns if I enable UEFI secure boot and the PC stops. I would like to determine a wayto locate the problem or issue. related to the secure boot.  Using the media creation tool may justrepeat the problem once secure boot is re-enabled.
 Dell lists that they have tested XPS 8700 with this update and have not indicated problems no mention of secure boot issue.

Answer:XPS 8700 needed UEFI secure boot disabled to complete Windows 10 anniversary update can't enable UEFI secure boot now

rdubayah,
If your computer was running WIndows 10 without any issues prior to downloading the Anniversary update, then you would not have had to change any settings in the bios to install the update.The UEFI and Secure Boot settings are to enable booting with a USB or DVD to install Windows.
Disable Legacy Boot Mode and Enable UEFI
Start the computer and TAP the F2 key to enter the bios. Once in the bios Press F9 to Restore the bios to the Default Settings. F10 to save changes and exit. You could have a hardware problem. To run a hardare diagnostics on the computer you would start the computer and TAP the F5 key. Insert a cd/dvd in the optical drive for running the diags.

4 more replies
Relevance 66.01%

Hello.After Windows 10 came out, i noticed that my laptop working and booting not in UEFi mod.First i tried to go into OS settings (windows 10) and put there uefi setting on restart. Its booting without uefi at all.Tried to press f2,f1,f8,f7,f12, del keys - nothing.Tried to update bios from lenovo site - still nothing, i cant access uefi bios.Tried to install Windows 8, Windows 8.1 - cant boot into uefi of get uefi bios.What I'm doing wrong, direct me please? p.s. I'm using lenovo Z580.

More replies
Relevance 66.01%

Question 1:I am unable to load the Windows 8 Installation DVD in UEFI (only) mode on my T420s. As a result, I can only run the installer in Legacy mode (or both UEFI/Legacy which effectively means the same thing). This in turn means Windows 8 is installed in Legacy BIOS mode.  Any idea how to install it in UEFI mode? I am using a DVD burned using the Windows utility from the Windows 8 64-bit ISO and have followed the instructions in HT073269, however I am unable to get to step 1 of the Windows 8 install after updating the BIOS, resetting to defaults, and switching to UEFI-only. On boot, after switching to UEFI-only, I am presented with a bootloader and prompted to select which drive to boot (DVDRAM or SSD). Selecting either makes the screen go blank for a moment and then returns back to the same screen with no result. Since then I have searched these forums extensively and Googled Technet, Notebook Review, and other sites to no avail. I've tried several several ideas, including using diskpart > clean to get the SSD in raw status (per HT051844). That did not make a difference. I also tried converting a Legacy-BIOS install of Windows 8 to UEFI using CharlyAR's instructions on TechNet (linked from another thread here). That seemed to get me to a Windows Boot Loader but still errored out and Windows Repair was unable to fix it. Any suggestions? Also, question 2:  Does anyone know if the T420S support secure boot? If n... Read more

Answer:Windows 8 Installation Disc Won't Load UEFI-only (T420s). Also does T420S support Secure Boot?

The T420s does not support secure boot. What BIOS version is your T420s on?

6 more replies
Relevance 65.19%

I want to install Windows 7 Pro 64 bit on Sat Pro C50 (downgrade if you like - supplied with Win 8), but I want it UEFI booting, with GPT partitioning.
I am happy to wipe existing partitions if that solves problem.

I _have_ disabled Secure Boot.
Booting Win 8 install DVD works;
Setting CSM boot and booting from Win 7 DVD works - but this isn't what I want.
Setting back to UEFI boot and boot Win7 install media - locks up at "Starting Windows" screen.
Media _is_ good, works OK on other manufacturers' PCs.

I am not convinced this is a Microsoft problem.

Answer:Satellite Pro C50: Installation of Win 7 using UEFI boot mode

Hi

On Toshiba notebooks where UEFI BIOS is available, it?s necessary to disable secure boot and to change the boot mode to CSM in order to boot from external sources and to install other systems than Win 8 or Win 8.1

Some workarounds in the internet describes the installation of Windows 7 in UEFI mode but I doubt this will be possible on Toshiba notebooks since the BIOS is different and modified for each notebook series.

2 more replies
Relevance 65.19%

Hello tech guys,
i need emergency help, i posting this thread from my frined's computer,
i have a HP laptop, and few days ago i send it to tech shop for motherboard repair,
and they did it as well, but after few days i am facing problem with BIOS,
i cant change bios setting, i have tried it a lot of time, when i save bios with change and laptop restarted the bios setting remain same as default,
so my question is how can i install windows 10 from usb with secured boot enabled ?
i have tried with rufus usb creator, but when i try to boot from usb it show me as message ( secure boot authentication failed....)
the only way to install windows is using a usb drive for me right now, cause my bios setting are
* secure boot enabled
* boot mdoe uefi
* boot devices are ( usb, ssd, hdd, internal dvd drive)
now guys please tell me how can i create windows 10 installation usb with secure boot enabled ?

and sorry for my bad english

More replies
Relevance 65.19%

Hey guys,

I've installed Windows 8.1 on UEFI mode on my new Samsung 840 Pro.

Everything works REALLY fast which is great, the UEFI boot process is significantly faster than the old BIOS

Problem is, after enabling secure boot in the BIOS, I am getting an error message saying
"System BIOS detected a non-Windows 8 Logo graphic card. There is no GOP (Graphics Output Protocol) support detected in this card. 'Windows 8 feature' settings in BIOS will be changed to 'Disabled'."

I am not very savvy about Secure Boot, but from what I understand I need to get a special UEFI bios for the graphics card in order to get this to work?

My board is an MSI Z77A-GD65 and the GPU is an EVGA GTX680 Superclocked.

P.S. When loading Windows with UEFI enabled I should see the manufacturer's (MSI) logo instead of the Windows logo right? I'm not seeing it but I have definitely installed 8.1 in UEFI mode and my BIOS mode is set to UEFI only so it's definitely working, I assume that it's related to the "Non Windows 8 logo graphics card" error?

Thanks

Answer:Secure Boot issue after 8.1 UEFI installation

Curious what happens if you disable Secure Boot? As long as you keep your system clean, check for virus/malware it shouldn't be a problem.

Otherwise, read here: GTX 680 / GTX 590 - UEFI BIOS | EVGA Forums

EVGATech_MattM says he will send you the BIOS if you email him.

8 more replies
Relevance 64.37%

Hi, last few hours I spent trying to manually deploy Windows 10 on clean GPT disk but after applying image and rebooting I always end in unbootable state.

I manually setup drive like this:

Code:
select disk 0
clean
convert gpt
create partition primary size 350 #RE tools won't fit 300MB anymore :-)
format quick fs ntfs label "Windows RE tools"
assign letter t
set id de94bba4-06d1-4d40-a16a-bfd50179d6ac
gpt attributes 0x8000000000000001
create partition efi size 100
format quick fs fat32 label System
assign letter s
create partition msr size 128
create partition primary
format quick fs ntfs label Windows
assign letter w
list volume
exit
#no recovery image partition as per documentation it is no longer needed

and followed by pretty common deployment:

Code:
dism /apply-image /imagefile:g:\Sources\install.wim /index:1 /applydir:w:\
dism /image:w:\ /set-Timezone:"Central Europe Standard Time"
md T:\Recovery\WindowsRE
attrib w:\Windows\System32\Recovery\Winre.wim -h -s -r
copy w:\Windows\System32\Recovery\Winre.wim T:\Recovery\WindowsRE\winre.wim
bcdboot w:\windows /s s: /f UEFI
w:\Windows\System32\reagentc /setreimage /path T:\Recovery\WindowsRE /target w:\Windows

After reboot I always end unbootable (as we talk Apple computer it means 1) no partition on Option or 2) folder with ? or 3) just gray screen, make your pick). There's a chance that Windows rely on some UEFI 2.0 feature, which is not available as the old guy has 1.2 only. Or maybe I m... Read more

Answer:Apple MBP: UEFI installation won't boot after image apply

Only macs with PCIe SSD support UEFI. For MBP that is only retina versions from late 2013 or more recent (your 5.1 is 2009 I think). Even if you can get UEFI to boot you'll get no sound etc as there aren't any drivers.

You'd want to use BIOS emulation. Method is (actually simpler):

diskpart
list disk
Take note of the disk you want to select
select disk 1 (if your disk is Disk 1)
clean
convert mbr
create partition primary
format fs=ntfs quick label=Whatever
assign letter=E
exit

Open up File Explorer. In your C drive, create a new folder named WIN2GO.
Put the install.wim file in this folder

Back in cmd.exe:
dism /apply-image /imagefile:C:\WIN2GO\install.wim /index:1 /applydir:E:\ (this process will take quite a while)
E:\Windows\System32\bcdboot E:\Windows /s E: /f ALL

source

2 more replies
Relevance 64.37%

Hi, I just bought a Dell XPS 8500 a few months ago and recently wanted to do a clean install of Windows 8.  I have two Windows 8 USB drives.  One is a Windows 8 Pro that I bought and the other is a Windows 8 standard that came from Dell.

I only have one MSATA SSD drive installed in the machine.

When I try to do a clean install, all the steps works fine.  It proceeds fine to the last step where it copies all the files.  Then, it will give me a 10 second count down timer and restart the machine.  After the restart, I get the following error message:

The computer restarted unexpectedly or encountered an unexpected error.  Windows installation cannot proceed.  To install Windows, click "OK" to restart the computer, and then restart the installation.
?
When I click OK, the computer restarts itself and I get the same error message again.  It's like an infinite boot loop.  I have also tried the following:

Install Windows 8 Pro upgrade USB drive, same results
Install Windows 8 standard Dell USB drive, same results
Install Windows 8 standard Dell DVD ROM drive, same results

I've also tried all of the steps above with a 300gb SATA HDD that I have.  Unfortunately, same results.  I've also completely powered down the system and waited about 20 seconds.  When it starts up, it gives me the same error message again.

Also, the BIOS settings are all set to default.  The BIOS boot mode is set to UE... Read more

Answer:Dell XPS 8500 Windows 8 UEFI Installation Boot Loop "The computer restarted unexpectedly or encountered an unexpected error."

Hi funkmasterta,
I will suggest you to check the BIOS settings provided below to see if you have similar settings. If not you may try these settings and then install the operating system.

Go to the BIOS screen by pressing F2 at the Dell logo 4-5 times.
Navigate to ‘Advanced Tab’ and select ‘Onboard Device Configuration’.
Set ‘SATA Mode’ to ‘AHCI’.
Navigate to ‘Boot’ tab and set ‘Secure Boot’ to ‘Enable’ and ‘Load Legacy OPROM’ to ‘Disable’.
Boot Mode should be set to ‘UEFI’.
Save the settings and Exit from the BIOS.

Once the system restarts, Go to the ‘One Time Boot Menu’ by pressing F12 at the Dell logo 6-7 times.
Select the boot device under UEFI to boot.
Keep me posted with the results. I will be glad to assist you further.

5 more replies
Relevance 63.96%

Hello everyone
I am trying to make Windows 10 scripted installation with UEFI boot.
Every things works with normal Legacy mode in our environment and k2000.
I have made WINPE 10 boot file as a normal procedure with k2000 Media Manager (like in legacy mode). And uploaded it to k2000. Of cause I have re-cached my drivers when making new a boot source. 
I have setup our new DHCP so it can boot with UEFI and it works!, and I can see my boot sources when boot up the client in UEFI mode. 
Here comes the tricky part I can choose my newly created Windows 10 boot source with Dell's own WINPE10 drivers. Then it loads the Boot source file that I created but It stop at the Windows 10 logo it never loads the deployment menu like in legacy mode, so I cannot deploy a scripted installation.
I am stuck what could be wrong or what have I missed ? Please help
Regards,
Michael

     

More replies
Relevance 63.96%

Dear Friends,

Long time reader of this forum but a first time poster, so please forgive me if this question has already been asked and answered.

Laptop: ASUS UX31A-DB71, latest BIOS: 218

Originally my laptop came with Windows 7 and when i looked at disk management my disks were formatted with UEFI schema. One of my friend gave me a UEFI bootable USB drive loaded with Windows 8. So, i thought why not give it a try. So, I created a backup of my OEM Windows 7 and saved the iso files in a seperate external HD (created twice just to be sure . Now, i decided to load the Windows 8. Booted into the BIOS and there is an option to select the USB drive along with the UEFI option for that USB drive. I selected the UEFI option but some reason it does not boot into UEFI. So i decided to select the standard USB install and this option let me install windows 8. In the process of installing i formatted the partitions and made a single partition and installed Windows 8 on it. I am guessing now the drive is not GPT but MBR. I also noticed that his installation USB disk had an option to select either 32bit or 64bit of Windows 8...I find this kind of odd. Would Microsoft create a same iso file with both versions? I am guessing he created the USB from a illegitimate source.
I am planning on purchasing Windows 8 Pro version as an iso but wanted to be confident that it would work with UEFI architecture.

Questions:
1. Why would the system NOT boot from UEFI?
2. If I download the legitimate iso fr... Read more

Answer:UEFI USB Disk - Does not boot from UEFI Windows 8.

Welcome. Begin with Clean Install - Windows 8. See the UEFI links in the tutorial: How to Install Windows 8 Using "Unified Extensible Firmware Interface" (UEFI). You also will want to see this tutorial link: How to Do a Clean Install with Windows 8 Upgrade.

9 more replies
Relevance 62.32%

Trying to clean install Win7 in my newly delivered X220 (4290-NL7) with most updated BIOs (1.21).I am using a 8GB Scandisk Cruzer as the media. Have been following instruction from the example : i.e. putting bootmgfw.efi to be \EFI\boot\bootx64.efiAfter reboot under "UEFI only" mode, it boots into Windows Boot Manager. However with the following error message: File: \EFI\Microsoft\Boot\BCD Status: 0xc0000001 Info: An error occurred wile attpempting to read the boot configuration data. I have been trying to boot with Windows PE in USB as provided by Windows AIK toolkit.is there anyway to reset/clean the Windows Boot Manager if it is somehow sticked with the firmware?Or, of course, if anyone could provide solution to the above situation? Thanks

Answer:X220 unable to boot with USB into WinPE/Win7 installation: BCD error 0xc0000001 [UEFI only]

Hi,did you find a solution to your problem? I am using a Windows 7 Enterprise ISO and BIOS 1.26. Booting a Linux from USB works, the Windows unfortunately not (I copied the bootx64.efi from another Win7 Enterprise installation).Thank you

5 more replies
Relevance 60.27%

Is there any way to install windows 7 32 bit on Asus T100T? In T100T there is only 32-bit UEFI and it cannot be changed on legacy BIOS. Win 7 32-bit does not support UEFI (why not?) but is there someway to bypass that i.e. would it work with some 3rd party
bootloader or something like that?

Answer:Windows 7 32-bit UEFI installation

The reason why it wasn't supported in Win7 is due to an incorrect market forcast. Initially, when UEFI 2.3.1 spec was worked on and brought to the desktop, 32bit OSes were thought to have been eliminated from the market. If you recall a long time ago, the
rumors of Windows 8 were it would only come in a 64 and 128bit versions and no 32bit. As such, the strategy was to eliminate it, and it started with UEFI support in Vista SP1 x64 but not 32. The same continued on with Windows 7 releases. However, it was obvious
that 32bit was still very important and that no one would be buying a 128bit OS, so Windows 8 x86 was made to support UEFI.
Now down to technical things, it is the bootloader of Windows 7 that has the most problem. I have had limited problems with other interfaces, such as WMI returning garbage.
Using setup isn't going to work out because it may detect the firmware's capabilities and convert the disk to GPT. The key to have Win7 x86 boot on a UEFI board is to not use the System Reserved partition. This means you would have to run diskpart to format
the disk, and then using DISM to apply the image. NOTE: I have not attempted to deploy the OS on that particular hardware and BIOS version. It may still have issues or not able to boot.

8 more replies
Relevance 60.27%

Hi I'm new to eight forums, I hope i can become a valued member soon.

I purchased a laptop in Korea not long ago, i came with the option of Win7 or 8 but i chose to get it without an OS because I didnt want an OS in hangul. I installed Windows 7 on it and I've been using it fine ever since. Now I have decided to move on to Windows 8. And since my laptop has UEFI capabilities I might as well go all out.

But, I want to make sure I do it properly and I would like to understand a few things first.
In my bios I have the following settings (I'm only listing the things that would have something to do with UEFI or things I have no idea about.

ADVANCED:

XHCI - It's set to Auto, other options include Enabled, Disabled and Smart Auto. I have no idea what this function is and i assume i should leave it.

HDC Configure As - I have no idea what this is either and it's set to AHCI. Other option is IDE.

VT Suport - Whatever it is its enabled.
BOOT:

Boot Type - Set to Dual Boot Type - I guess I will change that to UEFI when I go to install Windows 8.

Skip EFI Image in CdROM - I should disable that I guess/
__
SOOooo.. Is there anything I should know about, especially about the settings in the Advanced section? If someone could explain what they are I would appreciate it very much. I'm greatful for any tips you guys could provide.
Thanks in advance!

Answer:First Installation of Windows 8 and UEFI

As you have a uEFI/BIOS firmware.
How to install Windows 64 bit on a uEFI/BIOS firmware:

UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with - Windows 7 Help Forums
or
UEFI (Unified Extensible Firmware Interface) - Install Windows 8 with

For more info on uEFI:
Windows and GPT FAQ
Unified Extensible Firmware Interface - Wikipedia, the free encyclopedia
UEFI and Windows
Technical Note: UEFI BIOS vs. Legacy BIOS - YouTube
Sample: Configure UEFI/GPT-Based Hard Drive Partitions by Using Windows PE and DiskPart

For UEFU/BIOS firmware, set to load default setting.

2 more replies
Relevance 60.27%

Hi people,
I have some problem with installation Windows 10 UEFI on Samsung 850 EVO SSD.
Actually I installed everything only my problem is because I could boot only if in BIOS is set option with Windows Boot Manager

P1 Windows Boot Manager Samsung 850 EVO
P1 Samsung 850 EVO

Before I had Windows 7 Installed on other SSD in Legacy Mode.
I want to install properly Windows 10 on Samsung 850 EVO without Windows Boot Manager.
Is it that possible in UEFI Mode?
My system is i7-5820K - Rampage V Extreme - Dominator Platinum DDR4 2666

More replies
Relevance 60.27%

ok... i upgraded from win7 to win8... and now i got to know that win8 would boot even more faster if it has uefi configuration,but to my bad it wasn't enabled in my intel dh55pj motherboard bios... now how do i install windows 8 again with uefi config. ?? i really have no idea about the installation in this mode

EDIT: after upgrading to win8 i had to refresh my pc ,since live tiles weren't working and i didn't know how to solve the problem, after refreshing i ran intel driver update utility and installed latest chipset software and updated the wddm 1.1(intel HD graphics) to intel HD graphics from the device manager

Answer:uefi installation of windows 8

From a quick look at the intel dh55pj on the Intel web site, the board is to old to have UEFI/BIOS firmware.

Intel? Desktop Board DH55PJ

2 more replies
Relevance 59.45%

Hi people,
I have some problem with installation Windows 10 UEFI on Samsung 850 EVO SSD.
Actually I installed everything only my problem is because I could boot only if in BIOS is set option with Windows Boot Manager

P1 Windows Boot Manager Samsung 850 EVO
P1 Samsung 850 EVO

Before I had Windows 7 Installed on other SSD in Legacy Mode.
I want to install properly Windows 10 on Samsung 850 EVO without Windows Boot Manager.
Is it that possible in UEFI Mode?
My system is i7-5820K - Rampage V Extreme - Dominator Platinum DDR4 2666 CMD16GX4M4A2666C15

Is it possible to install new Windows 10 UEFI on Samsung 850 EVO and boot without Windows Boot Manager, I mean to install without that option in BIOS.

Answer:Windows 10 UEFI Installation Questions

Windows Boot Manager is the UEFI booting mode for Windows 10. Look at your disk management screen and you will see an EFI System Partition - that is UEFI and contains the Windows Boot Manager.

If your Windows 10 is installed and booting in legacy BIOS mode, in disk management you will see a System Reserved partition marked as active as the System Partition.

The example screenshot here:
Disk Management - How to Post a Screenshot of - Windows 10 Forums

shows a legacy BIOS setup, evidence by the first partition which is labeled as a System Reserved partition, marked as the active system partition.

This is a computer booting in UEFI:


because the second partition on Disk 0 is shown as an EFI system partition. Ignore Disk 1, even though it has an active partition it is for data only and does not boot the computer.

1 more replies
Relevance 59.45%

Hello,

A while ago my boss told me I needed a laptop, so I bought a nice second hand one, and bought a fresh new copy of Win7 SP1. It always worked fine, until the laptop died.
My boss bought me a nice new laptop, but we found out that some programs don't run well on Win10. We also have an outdated server setup, and Win10 seems to have some problems with it.

So we decided that I need to go back to Win7 64bit. And I decided to start reading up on that UEFI thing. I double checked that my Acer E5-721 has UEFI activated.

Via the tutorials on this forum I found out that I need a UEFI compatible ISO from Windows. The one I have is not. Apparantly I need BOOTx64.EFI in the EFI folder. Which I don't have.

So I unpacked the ISO, and unpacked INSTALL.WIM to find the BOOTMFGR.EFI file, and copied it to the EFI folder. I then used IMGBURN to turn it all back into an ISO and Rufuc to create me a bootable USB.

But it just don't work. I don't get the Win7 install screen. The laptop either goes to Win10 or gives me a screen that says: "Windows failed to start. A recent hardware or software change might be the cause. Status: 0xc000000f."

I also tried to put the required EFI files into the BOOT folder (seeing as some tutorial I found via Google suggested it). But nothing seems to work.

Can somebody help me to fix this??

I've read:
UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with
Clean Install Windows 7
UEFI boot from Windows 7 Instal... Read more

More replies
Relevance 59.45%

I was reading about a build where a guy was getting 9 second boot times with a Z97 and Plextor M6e. He said he had to do a Windows GPT ( UEFI ) installation... What is that and how do I do one?
 

Answer:Can someone explain Windows GPT ( UEFI ) installation?

You need your motherboard set for UEFI boot. You need your SSD set as a GPT drive (not MBR), and I don't think this can be done during the installation of Windows, the drive would need to be formatted as GPT previously. I don't think there is any way of converting a MBR drive to GPT either without destroying the data. Installation needs to be done from either a disc or a FAT32 drive with the necessary UEFI files, should be included automatically with Windows 8. You need a GOP-compatible GPU. And you need Windows 8/8.1.

Your sig system should be completely UEFI fast boot compliant. If your SSD is already set up as a GPT drive, and you're running Windows 8/8.1, all you would need to do is go into your bios, set UEFI as your only boot method (no legacy), and enable GOP UEFI Fast Boot (or something termed similar to that). This will by default enable SecureBoot as well, which would be problematic if you dual boot.
 

14 more replies
Relevance 59.45%

Hi people,
I have some problem with installation Windows 10 UEFI on Samsung 850 EVO SSD.
Actually I installed everything only my problem is because I could boot only if in BIOS is set option with Windows Boot Manager

P1 Windows Boot Manager Samsung 850 EVO
P1 Samsung 850 EVO

Before I had Windows 7 Installed on other SSD in Legacy Mode.
I want to install properly Windows 10 on Samsung 850 EVO without Windows Boot Manager.
Is it that possible in UEFI Mode?
My system is i7-5820K - Rampage V Extreme - Dominator Platinum DDR4 2666 CMD16GX4M4A2666C15

Is it possible to install new Windows 10 UEFI on Samsung 850 EVO and boot without Windows Boot Manager, I mean to install without that option in BIOS.

Answer:Windows 10 UEFI Installation Questions

Windows Boot Manager is the UEFI booting mode for Windows 10. Look at your disk management screen and you will see an EFI System Partition - that is UEFI and contains the Windows Boot Manager.

If your Windows 10 is installed and booting in legacy BIOS mode, in disk management you will see a System Reserved partition marked as active as the System Partition.

The example screenshot here:
Disk Management - How to Post a Screenshot of - Windows 10 Forums

shows a legacy BIOS setup, evidence by the first partition which is labeled as a System Reserved partition, marked as the active system partition.

This is a computer booting in UEFI:


because the second partition on Disk 0 is shown as an EFI system partition. Ignore Disk 1, even though it has an active partition it is for data only and does not boot the computer.

13 more replies
Relevance 59.45%

ok well this is a little complicated to explain so m gonna summarize it as much as possible.
i have a HP Sleekbook 15-B002xx which came with a windows 8 OS installed already. due to some reasons, i tried to shift it back to windows 7. After many unsuccessful tries, i finally managed to install windows 7 by changing my boot sequence to Legacy Boot.
later on, due to lack of drivers for win 7, i installed, rather upgraded to win 8 which was running on legacy boot (using MBR if im not wrong). now, i want to install a fresh copy of win 8 with UEFI but the problem is when i change my boot sequence to disable legacy boot, then during installation of win 8, i cannot see my HDD ... im using a flash drive to install win 8 which is already in UEFI (i used diskpart for that).
also, when i use legacy boot and try to install windows, then the HDD appears and when i format the HDD and create new partitions, it creates 3 partitions (System, MSR, Reserved) and the fourth one for OS. i tried installing the windows like this but after install, when i change the boot sequence to UEFI again, it fails to boot
now, i want to install windows to UEFI... and i really need help with this please ... i hope i have explained the scenario... if anyone would like to ask anything, please do ... as i really need to get this away... and also, i'd like to ask that how can i check if my HDD has been changed from MBR to GTP?
im not that much expert with this stuff so i hope i have used the terminologies ri... Read more

Answer:HDD not detected during Windows 8 installation in UEFI

Welcome to EightForums.








Originally Posted by mak712


change my boot sequence to disable legacy boot, then during installation of win 8, i cannot see my HDD ... im using a flash drive to install win 8 which is already in UEFI (i used diskpart for that).
also, when i use legacy boot and try to install windows, then the HDD appears and when i format the HDD and create new partitions, it creates 3 partitions (System, MSR, Reserved) and the fourth one for OS. i tried installing the windows like this but after install, when i change the boot sequence to UEFI again, it fails to boot



You are resetting the UEFI/BIOS firmware to UEFI boot & booting the DVD/USB in UEFI mode, than installing in UEFI mode, than after install you are resetting the UEFI/BIOS firmware to Legacy boot.

8 more replies
Relevance 59.45%

Hello I have problem installing windows 7 on my X250 laptop. I am using crucial mx200 because of Opal 2 enycrypiton.I have  disabled Secure boot, enabled UEFI only boot. But when i am installing Windows 7 from USB key i get error: \EFI\Microsoft\Boot\BCD an error occurred while attempting to read the boot configuration data.and the status 0xc000000d Usb was created with rufus tool, i have even try with creating manualy (http://www.eightforums.com/tutorials/15458-uefi-bootable-usb-flash-drive-create-windows.html If I boot of usb cd-rom instalation stops at starting windows(the first starting windows not the one after you select disk and all that stuff). anyone has a solution maybe?

Answer:X250 Uefi windows 7 Installation

I have had better luck setting boot to be "UEFI first" and turning off secure boot for the install.  Set them back they way you want them after installing.

9 more replies
Relevance 59.45%

ok well this is a little complicated to explain so m gonna summarize it as much as possible.

i have a HP Sleekbook 15-B002xx which came with a windows 8 OS installed already. due to some reasons, i tried to shift it back to windows 7. After many unsuccessful tries, i finally managed to install windows 7 by changing my boot sequence to Legacy Boot.
later on, due to lack of drivers for win 7, i installed, rather upgraded to win 8 which was running on legacy boot (using MBR if im not wrong). now, i want to install a fresh copy of win 8 with UEFI but the problem is when i change my boot sequence to disable
legacy boot, then during installation of win 8, i cannot see my HDD :(... im using a flash drive to install win 8 which is already in UEFI (i used diskpart for that).
also, when i use legacy boot and try to install windows, then the HDD appears and when i format the HDD and create new partitions, it creates 3 partitions (System, MSR, Reserved) and the fourth one for OS. i tried installing the windows like this but after
install, when i change the boot sequence to UEFI again, it fails to boot :(

now, i want to install windows to UEFI... and i really need help with this please :(... i hope i have explained the scenario... if anyone would like to ask anything, please do :(... as i really need to get this away... and also, i'd like to ask that how can
i check if my HDD has been changed from MBR to GTP?

im not that much expert with this stuff so i hope i have used t... Read more

Answer:HDD not detected during Windows 8 installation in UEFI

You can't see the HDD, because your HDD is MBR style when you installed Win7 in legacy mode. But when using
UEFI you must use a GPT style disk.

At the beginning of the setup press SHIFT+F10 to open the command prompt. Run DISKPART, select the DISK and delete all partitions on it. Exit DISKPART, close the CMD and continue the Setup. Now you should see it."A programmer is just a tool which converts caffeine into code"

6 more replies
Relevance 59.45%

Hi there -

Can one install Windows 8.1 64-bit version in UEFI mode to one disk and leave all the other disks in the system using the NTFS mode. Also, must the Acronis 2015 Disk backup be saved on a disk with a GPT partition or not.

Many thanks in advance for any help - reading all about it on the net has totally confused me!

Answer:Windows 8.1 installation in UEFI mode

Yes you can have a OS on UEIF/GPT and have BIOS/MBR Data disk. You can't have 2 OS on different formats.
Acronis should run from a USB Drive I would go with FAT32 but you'll have to check with their Support Forum as to whether their recovery program will run from A NTFS USB or DVD
Quick search gets these answers https://kb.acronis.com/search/site/C...very%2520media I guess they are still using Lunix based recovery media.

4 more replies
Relevance 59.45%

Hey all,

I bought a new Toshiba L70-BST2NX1 laptop and I am trying to install Windows 7 (Home Premium 64-bit) on it using UEFI method, not dual boot with Windows 8.1, just Windows 7 all by itself. I got stuck early in the installation process.

Here is what I did: Disabled Secure Boot in UEFI setup
Removed all partitions from HDD
Began booting from Windows 7 DVD while UEFI is enabled

Having done that, on the screen I see "loading files" text and a white horizontal progress bar. Then the animated Windows startup logo appears with "Starting Windows" text, but then it freezes in the middle of the logo animation. This is where I am stuck.

I certainly want help getting me through the installation but I also have a number of questions. Does Windows 7 normally support this type of UEFI installation?
If UEFI booting is disabled (CSM) on UEFI-capable machine, what functionality do I give up?
If Windows 7 installation is performed with UEFI boot disabled (CSM), can UEFI booting be enabled again after the installation process is finished?

These are the instructions that Toshiba has, and they say to use CSM booting, but does that mean that UEFI Windows 7 is impossible on UEFI-capable Toshiba machines?
https://aps2.toshiba-tro.de/kb0/TSB2C03F80002R01.htm

Answer:Windows 7 installation on Toshiba UEFI

Try following these directions: UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with

9 more replies
Relevance 59.45%

Hi,

I've build a custom installation of WINDOWS 7 Ultimate x64 SP1.
My installation is about 8,3GB and I had to burn it to a DVD Double Layer.
I want to install it to a UEFI system.

I went to BIOS and in the UEFI menu I see the Drive of DVD with the EUFI enabled, but when select this drive to start is begins to start Windows normally.

If I select to start the install from normal option it start to install withou UEFI.

I have burn the iso to a USB PEN and if select the the UEFI option It shows the option from starting the UEFI boot.

I have tried this in three diferent computers and is equal in all.

If I begin a installation with a DVD in UEFI mode it start OK.

IS this a DVD DL problem that cannot start in UEFI?

Answer:Windows 7 Ultimate SP1 UEFI Installation with DVD DL

Are you following the steps for UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with - Windows 7 Forums?

If the unnecessary All-in-one DVD doesn't work correctly then download the ISO for the license you own and burn to DVD from Steps 1 and 2 of Clean Reinstall - Factory OEM Windows 7

To use flash stick also needs special steps for UEFI Bootable USB Flash Drive - Create in Windows.

If UEFI doesn't work for you then you can always Bypass UEFI to Install WIn7

9 more replies
Relevance 59.04%

Hello all. My first post on these forums. Hope I don't break any rules in it
I'll try to be short and clear in describing my problem, but please bare with me here as it's not the simplest of issues (not to me anyway).
I got a (at the time new) MSi laptop several months back with just a regular Windows 8 Core x64 on it and a UEFI boot system (or whatever is the name for "BIOSs"). At some point I had problems with the settings - I couldn't open any of my computer's settings - and I researched long and hard to no avail. So I installed Windows 7 32-bit (the only disk I had). Now, I'm trying to upgrade to Windows 8.1 Pro. I noticed that after the installation of 8.1 Pro my system was still running in 32-bit, so I made a bootable USB stick with the retail version of Windows 8 Core with no key just to get the system back to x64. It worked just fine. I cannot, however, boot in UEFI mode. I believe the partition got wiped somewhere in the Windows 7 installation. Whenever I enter UEFI by pressing the DEL button (I cannot see the UEFI firmware settings tile under the Troubleshoot option) I see the boot mode is LEGACY and when I change it to UEFI, save and reset, it doesn't boot, giving me a "No media found" error. I don't care about my settings/files as long as I get UEFI back with Windows 8.1 Pro running.
I googled long enough to know I'm not going anywhere if I don't ask someone with expertise on this matter.
My next attempt would be to try and install 8.1 Pro fro... Read more

Answer:UEFI Partition Wiped After Windows 7 Installation

Yes that is correct, when you load a different OS on the hard drive. All previous partitions are wiped off of the hard drive. Only way to get it back, is to reinstall Windows 8.x.x.

6 more replies
Relevance 59.04%

Hi im having some issues installing a win seven x64 version onuefi mode. I create a usb gpt and i set everything on uefi in the bios and i can see correcly the raid volume active.ok
I begin the windows instalation and when it cames the part to chosse the partition to install there is empty twher any harddrive to select.
I delete and create a new raid cero volume an still nothing.
Help please

Answer:windows seve x64 uefi installation issue

Why are you using RAID which greatly complicates things and offers no advantages since Win7 doesn't like it?

Did you create the UEFI installation media using only Option One from UEFI Bootable USB Flash Drive - Create in Windows ?

Then did you boot the stick as a UEFI device only, delete all partitions during the booted install so that the installer can reformat the hard drive as GPT? UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with

4 more replies
Relevance 59.04%

I have Asus UEFI motherboard with 2TB hard drive. By following tutorial on this forum I created UEFI bootable USB.

In this tutorial UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with I found that requirements is "A blank, partition-free, hard disk".

My drive has 2 partitions C and D. I want to install windows on C and preserve files on D. Could I do this? Why do we need to have partition free disk?

Answer:How to preserve partition when using UEFI for Windows 7 installation?

  
Quote: Originally Posted by SpecialOne


I have Asus UEFI motherboard with 2TB hard drive. By following tutorial on this forum I created UEFI bootable USB.

In this tutorial UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with I found that requirements is "A blank, partition-free, hard disk".

My drive has 2 partitions C and D. I want to install windows on C and preserve files on D. Could I do this? Why do we need to have partition free disk?


There is no problem at all in making two partitions before you install Windows. Just be sure and make what will be your C: big enough to hold Windows (30 GB) and any other programs that you will put on it. You can then put all of your Documents, Pictures etc on the D: drive. This is the preferred way to set it up. == This will help you with the install Clean Install Windows 7

1 more replies
Relevance 59.04%

First of all thanks for the excellent guide.

https://www.tenforums.com/tutorials/1...n-install.html

I have a few questions regarding the Windows 10 installation in UEFI mode:

I read in a couple of websites that for the installation and boot to be in "full" UEFI mode the option CSM must be disabled, can someone confirm this?

I have a GeForce GTX 460 which does not have the necessary GOP feature to have a UEFI boot, can i turn on the CSM option for a Legacy boot despite having Windows 10 installed in UEFI mode?

Can i format (in GPT mode) and partion my hard drive prior to the Windows 10 setup? Would i still need to delete all partions in the Windows setup to get the 4 partitions necessary for the UEFI installation? Or will they automatically appear since the hard drive was previously formated in GTP mode?

Thanks in advance and sorry for the bad english.

Answer:few questions regarding the Windows 10 installation in UEFI mode

Need some Clarification....
1. The OS you are updating from (7 or 8.1)
2. The Current Boot (UEFI secure boot On/Off or Legacy)
3. Sata Operation mode in BIOS (AHCI or anything else)

If running win8 or 8.1, no changes are needed to be made in BIOS while updating
If running 7 thing go a bot trickier..

2 more replies
Relevance 59.04%

I own a family 3-pack of Win7 Home Premium. I have installed this OS 6 or 7 times using the 3-pack product key (only 3 PCs ever have it running - old PCs get retired and new PCs get a clean install).

Activation has always gone as expected. The first 3 times were very easy over the internet. The next few times it required a call.

The last 2 installations were made on new systems with UEFI BIOS. I installed using an EFI ready USB stick and in UEFI mode at boot.

The Activation on these two installs was convoluted.

First, trying to activate over the internet returns an error message that basically says I can't use upgrade media to do a clean install. (This message has never appeared before that I recall).

Then, once that method has failed I do not get any option to use telephone activation. I have to type in option 4 in a slui.exe run to get the phone number.

Normal telephone activation does not go as usual. The installation string does not work (as normal), but I eventually get to the operator. But the operator cannot generate a validation key as usually happens.

The operator then checks to see if my product key is valid (it is), then sends me off to an Activation Technician.

The tech then needs to take remote control of my desktop. He tries everything I have already done (same results), then tries typing in an override code (that fails), then after some time finally comes back and types in a new Activation Key in the nine boxes. It takes a restart, and a new override ... Read more

Answer:Does a UEFI Installation affect Windows Activation?

This is perfectly normal
The Family Pack Keys are UPGRADES - and theoretically require a pre-existing installation of an activated Windows before allowing the install.
In fact, Windows will allow an installation without the prior one - BUT there is a tag which tells the Activation request that the machine was Clean-installed. This in combination with the Upgrade Key is what leads to the failure to activate.

There are at least three workarounds to this - the ONLY one which MS support is the double-install method.

Clean Install Windows 7 with Upgrade Media | Windows 7 content from Paul Thurrott's SuperSite for Windows

2 more replies
Relevance 59.04%

I?m trying to install window 7 on TOSHIBA Satellite M50D-A-10L with UEFI boot.

First time, I used EFI installation with CSM Boot and it worked fine.

But after I tried switch to UEFI and do UEFI installation, every time it start loading installation files and after that windows freez on "Starting Windows" screen.

I've got two peaces of these ultrabooks and they do the same.

I used Flash disk, USB CD-ROM, two different versions of windows 7, but it have same ending...

Secure Boot is disabled

Answer:Satellite M50D-A-10L - Windows 7 UEFI installation

I?ve got a Satellite M50-A model (its similar to the M50D-A but it was equipped with nVidia GPU instead of ATI GPU) and could install the Win 7 switching the boot mode to CSM mode.

Generally speaking the UEFI boot mode can be used only for UEFI capable system like Win 8 or Win 8.1 and some Linux distributions.
Win 7 isn?t UEFI capable system.

However, there are different workarounds to install Win 7 64bit (not 32bit) in UEFI using the GUID ? partitionstable (GPT). Only Win 7 64bit contains the UEFI boot loader.

But very important fact is that UEFI installation isn?t available (by default) booting from USB memory stick due to missing uefi boot loader! In case you use the USB memory stick for installation, you have to add the UEFI boot menu? (search in google for more details).

Last but not least everything depends on BIOS support? in case the BIOS would allow the installation only in CSM mode; all these workarounds would be useless.

1 more replies
Relevance 59.04%

Hello,

I bought new laptop (HP 250 G5) few days ago and it came without system on it so I tried to install Windows 10 from bootable DVD. I have both UEFI and Legacy modes enabled in BIOS.

When I try to boot from my Interna CD/DVD ROM Drive i just get some yellow screen and nothing happens.
I tried disabling Legacy Support but then I have no boot devices in UEFI mode.

Here's my BIOS setup:
Is it possible at all to boot Windows 10 from DVD in UEFI mode and am I doing something wrong?

Answer:Windows 10 installation from DVD in UEFI BIOS mode

You can`t have both enabled at the same time.

If you try UEFI, boot from the dvd drive, there should be 2 listings, your normal dvd and your UEFI dvd, just choose UEFI dvd.

If the disc doesn`t show up for either choice then you have a bad disc.

5 more replies
Relevance 59.04%

Hello all, I didn't really know where to post this besides here. I currently plan on doing a clean install on a new ssd of Windows 10. My current mobo is a ASUS P8z68-V which has UEFI so I plan on doing a UEFI installation of Windows 10. However, I plan on getting a new processor and motherboard sometime in the future, so would I have to do a reinstall of Windows 10 when I get my new motherboard, or could I expect it to boot up normally as would a traditional BIOS system would work? Thanks for reading!

Answer:Switching motherboards with Windows 10 UEFI installation

Some backup software is geared toward restoring an image on different hardware. You may get by without it, but know that it's there. I never did this, however, and I would still worry about the differences between hardware.

4 more replies
Relevance 59.04%

Hi,
I recently bought a hp pavilion 15 au038ca model. It came with a lot of bloatware so I decided to clean install Windows10. I used Windows Key Finder software to find my key since it's embedded in the bios, wrote it down and went ahead to install the same version as my previous windows: Windows 10 home x64.
Before I even started with the installation, I could not see my device in the boot options( I was using a bootable usb drive). So I went to the bios and enabled legacy support and when I switched my laptop back on into boot device options, there it was: a usb drive option. So i selected it and went on ahead to do a clean install of windows. Now the problem is, whenever I load up system defaults in bios and save it, my laptop does not boot into windows. It gives me this error:

Boot device not found.

Please install an operating system on your hard disk.

Hard Disk - (3F0)

...But as soon as I enable Legacy mode, it boots up into windows. My question is, how do I install windows into uefi mode and not legacy mode? Because I read many articles saying that uefi equals faster boot times and has more advantages than the older legacy mode. And whenever i try making a bootable uefi disk, there is still no device options when only the uefi mode is on. But when the legacy mode is on, then I can see my disk under the boot device options.
Second question, how do I change my hard disk partition to gpt from mbr?
Thank you
 

More replies
Relevance 59.04%

How do I set my BIOS to have the DVD boot and install Windows 10 in UEFI mode? I do see a setting on my Asus motherboard UEFI "CSM Compatability" and in there are three options:
UEFI and Legacy OPROM
Legacy OPROM only
UEFI only

Do I select UEFI only option here?

What is the benefit of installing in UEFI vs Legacy? All I understand is that the system sets up more partitions.

Answer:Booting a Win 10 DVD in UEFi Mode for Windows installation

Anyone? :-)

10 more replies
Relevance 59.04%

Hello !
The EFI partition contents is related with a specific windows installations or with PC's UEFI ?
For example :
Let's have 2 PC :
- Different hardware
- GPT (Different / or Same ) Partition scheme
- Same version and editions of Windows 8.1

What can we say about EFI partition contents on these 2 PC ?
Thank you !

Answer:Efi partition is related to windows installation or UEFI

The EFI partition is the System Boot Files Partition (ie System partition)

GPT is a different partition format (allows more then 4 primary partitions, MBR only 4 primary partitions)

Very limited X86 support for GPT partitions and UEFI - system depending

1 more replies
Relevance 58.22%

Hi there,
I wanted to boot an existing Windows 10 install taken from a UEFI notebook into an older non-UEFI notebook and I only get a flashing cursor. Booted with an installation media and the automatic startup repair did not work.
Browsing online I tried re-creating the boot sector but in the end I understand that to do so I need to attempt the fix from a UEFI system.

I perfectly understand that a Windows installation should not be moved to a different system but I was hoping to manage to boot it up to save some files. Alternatively, I can plug the HDD into another PC.

Is there anybody aware of a way to make this installation work?
Thanks
Tony

Answer:UEFI installation on non-UEFI system

The main problem is that you will have to convert the drive from GPT style partitioning to MBR partitioning so that you can mark a partition as active to be able to boot from it in legacy BIOS. The easiest way to do that is to create an image of your Windows and any data partitions using a program like Macrium Reflect Free, then convert the drive to MBR, then restore the partitions back and create your boot files required to boot in legacy mode.

Alternatively, you can copy the partitions to a second HDD/SSD partitioned as MBR, create the boot files on it, and then install that in the legacy BIOS computer.

8 more replies
Relevance 58.22%

Hi, I have Yoga 13 (i7, 8gb RAM, 256gb SSD) with Windows 8 preinstalled. Few days a go my whole SSD was accidentally formatted after messing with Android for PC file (android-4.2.2_r1-ia3). Now there`s no partitions SSD, neither Recovery hidden partitions!!! I have`t done Recovery System Image on DVD or USB flash. All I have is some en_windows_8_x64_dvd_915440.iso from internet, but this Windows 8 installation already have license key (something like xxxxx-xxxxx-xxxxx-xxxxx-and five more characters) which is wrong, and now I CANNOT ACTIVATE MY WINDOWS 8 because I don't now right LICENSE KEY which is in UEFI. PLEASE, WHAT CAN I DO NOW? HOW TO ACTIVATE WINDOWS 8 WITH UEFI key? I can uninstall this wrong Windows 8 key, but after that nothing`s happened. Also, I can update to Windows 8.1 through Store, but the same situations is. Thanks













Solved!

Go to Solution.

Answer:How to activate fresh WINDOWS 8 installation WITH UEFI KEY on YOGA 13

It activates automatically. No need to worry.In case it doesn't, open command prompt and type:slmgr -ato You can get the product key from the BIOS/UEFI using RWEverything by reading ACPI/MSDM tableThen in command prompt: slmgr -ipk #####-#####-#####-#####-#####slmgr -ato

2 more replies
Relevance 58.22%

Hi All,

I bought a new Acer V5-572 Laptop which came pre-installed with Linux and BIOS was UEFI mode selected. To install windows 8.1, I made a installable USB of windows 8.1 and selected Legacy boot in BIOS to boot from it. While installing I formatted the harddisk completely using DISKPART "clean" command. Finally, Windows 8.1 got installed on Legacy boot mode.

But now when I changed the boot mode from Legacy to UEFI, it doesnt boot from anything(not even from same USB) and gives error i.e no bootable device.
I tried ALT+F10 for going to Acer Factory setting, even that doesnt work. May be I have formatted System Recovery/Factory settings partition as well.
Can anybody help me here to boot from Windows - USB on UEFI mode ?

Thanks
Nitin

Answer:Windows 8 installation issue with UEFI Bios mode

I suppose my first question would be why would you want to install Windows 8 as Legacy?

If you have a Bootable Windows 8 flash drive, you need to use the Boot Device Menu and select the UEFI version of that device to boot into the UEFI configuration. The bios has to be set to allow for UEFI devices and the flash drive has to be formatted in the FAT32 configuration.

It won't boot anything as UEFI because you do not have a UEFI configured install of Windows 8.. or Linux.

3 more replies
Relevance 58.22%

Is it advisable to set the UEFI BIOS (Asus ROG Hero Maximus VI motherboard) to a factory default settings before installing Windows 10? Or should I at least set the memory "XMP" profile?

Thanks!

Answer:UEFI BIOS settings to prepare for Windows 10 Installation

Hello Greg,

The only UEFI firmware settings that I would recommend to temporarily change until Windows 10 installation is complete is:

Disable Fast Boot to make it easier to be able to boot from a USB. When Fast Boot is enabled, you don't have time to be able to press the Boot Menu key to select to boot from a USB.

Disable Secure Boot. Some motherboards do not support booting from a USB while secure boot is enabled.

3 more replies
Relevance 58.22%

Hi

I have a laptop with windows 8.1 pro x64 but i never was comfortable with windows 8.1 or 8. I am more comfortable with windows 7 but the problem is that this is a UEFI laptop with secure boot enabled and obviously partitions must be GPT (not sure).

I deleted all the partitions by taking out the drive from machine, attaching it with my desktop system (windows XP) and used EaseUS partition manager to delete all the partition table and made simple partition style of 1 primary and 3 extended logical drives. (It also deleted the recovery and system reserved partitions).
My C drive is 50GB now.
For installing windows 7, i did some settings in BIOS:

Secure boot - disabled
boot type - legacy boot type (other options are UEFI boot type and dual boot type)
Intel rapid start - disabled
Intel rapid storage - disabled
Intel anti-theft - disabled
AHCI type - SATA (other option is RAID)

However my question is something else. If i want to install windows 7 in UEFI mode, i know i have to use RUFUS to make it UEFI bootable and install it. BUT i want to know something:

1. For installing Windows 7 in UEFI, DO THE PARTITIONS need to be in GPT mode?

Because as far i THINK now that i made partitions again so it must be in BIOS mode and not the GPT mode. Am i right?

2. Installing OS still, WITHOUT UEFI (disabled UEFI boot from BIOS) and partitions in BIOS mode, will the OS windows 7 function normal or not?

Answer:Windows 7 installation on UEFI computer, URGENT help needed.

1 Yes,they have to be GPT.Otherwise,you may render your system unbootable in UEFI mode.

2.Windows 7 will function normally,but you won't get the advantages UEFI has. If you want them,boot from the USB in UEFI mode,set Boot Mode in UEFI and install Windows 7 normally.

If you encounter any problem,let us know as soon as possible.

9 more replies
Relevance 58.22%

Machine: IdeaPad N581 with latest BIOS/UEFI (v9.01). OS: Windows Hello!  I'm trying to install Windows 7 Pro (64 bit) on my machine, which is currently running Windows 8.1. I want a clean install, i. e. wipe out the whole HDD (partition and format). Booting from DVD, the installation fails after the setup DVD has been loaded and the display says "Windows is starting" (the installation). There's a short graphical glitch an then a frozen display with the loading screen.  When I switch from UEFI to legacy BIOS, the installation starts as normal. But I want Win 7 to run on UEFI.  Is it possible, that the latest UEFI version does not support Windows 7? I had Windows 7 on UEFI before I made an BIOS update one year ago.  I made several DVDs to check, whether it's a faulty disc. My questions:  1) Where can I get an older BIOS/UEFI version for my machine (download archives?)?2) What else might keep Windows 7 from being installed under UEFI?

Answer:Windows 7 installation fails after UEFI/BIOS update

Hello and welcome,
 
Try enabling CSM support in BIOS.  Should be somewhere near the UEFI/legacy option if it's available.  Win 7 won't run in UEFI mode without CSM.
 
Z.

6 more replies
Relevance 58.22%

Hi there. I've built a brand new HTPC and it has UEFI BIOS on it. I've tried to install Windows 7 with USB drive that I've made UEFI bootable with Rufus, but it gives me blue screen everytime after Windows goes from "Windows files are loading" screen to a Windows logo animation. The hard drive that I'm using is set to MBR, (I know that I should set it to GPT for UEFI installation). I don't want to have a UEFI version of Windows in my system anymore. How do I install legacy version of Windows 7 from USB stick on UEFI BIOS capable PC with HDD using MBR?

Answer:How to prevent Windows 7 installation from booting in UEFI mode?

Hi and welcome to SevenForums,
Enter your bios and go to Advanced and boot and disable secure boot,
If there is no option to disable secure boot look for OS Type and switch to Other os
After installing Microsoft Update KB3133977 for Windows 7, some users may encounter a "Secure Boot Violation" , which makes the system fail to boot into the operating system.

5 more replies
Relevance 57.81%

We have 2 Precision T3610 computers and want to do a fresh install of Windows 10 in UEFI mode.  One computer worked using a Win10 FAT32 (UEFI-compatible) USB key and is successfully running Windows 10 booting in UEFI.  The other doesn't show any UEFI boot options with the same USB key installed, same BIOS, same options set.
Tried front and rear USB 2.0 slots, tried 3 different FAT32 Windows 10 installation keys.  Current BIOS A14 on both computers.  Tried downgrading BIOS to A13, still no options (only Legacy boot options show up even when in UEFI mode).  Cleared CMOS with jumper, still no options.  Upgraded BIOS back to A14, still no options.
Any ideas?

More replies
Relevance 57.81%

I have followed the instructions from this site, more specifically UEFI (Unified Extensible Firmware Interface) - Install Windows 7 with
and when I reach the "Starting Windows" screen with the windows logo, it stays there indefinitely. I tried both methods: Rufus and Diskpart, both yielded the same result.

The partition table of the disk is GPT.
UEFI is 2+ (Rampage IV Mobo)
Safe Boot is disabled
Tried with Fast Boot enabled and disabled.
Tried with CSM enabled and disabled. Works with CSM enabled, but not in UEFI mode.
Tried with SMART is enabled and disabled.
Tried with two different flash drives (just to make sure it was not the problem).
SATA is set to AHCI.

I'm not sure of what else I should try.
Any help is appreciated.

Answer:Flash drive windows 7 installation in UEFI mode not working

What are the exact settings choices for UEFI, CSM, Legacy BIOS and BIOS Boot priority? Camera snaps will help: Screenshots and Files - Upload and Post in Seven Forums - Windows 7 Forums

If you want to install to UEFI did you format the stick for UEFI Bootable USB Flash Drive - Create in Windows using Option One? Then did you boot the stick as a UEFI device?

4 more replies
Relevance 57.81%

Hi there. I've built a new HTPC. I'm trying to install Windows 7 Ultimate x64 on my HDD using the latest version of Rufus to make a bootable USB drive. I've realised that I have UEFI BIOS now, so I've searched for tutorials on how to setup Windows 7 using UEFI and a USB drive. I've disabled Secure Boot and Fast Boot in the UEFI BIOS. I've made bootable USB drive using GPT partition scheme for UEFI, FAT32 file system and default cluster size. The UEFI BIOS shows my UEFI USB drive and boots. But then, after "Windows is loading files" window, setup ends up with a blue screen. I have only one HDD and it's not empty. It has Windows 7 Ultimate x86 installed that I use on my old system and I'm forced to use for now.

More replies
Relevance 57.4%

What is UEFI Boot Source means and why some people disable this feature?

Regard,
Thanks.

More replies
Relevance 57.4%

**** This issue has been resolved ****
**** Look at Page 4, posts 4 and 5 ****
**** You need to enable Legacy MBR by Enabling Launch CSM in the EFI Setup ****

Hello all,

This is my first post. I am a Windows 7 user and now (against my will) Windows 8.

I bought an ASUS N76 laptop pre-loaded with Windows 8 so these are the new generation n76 series. The old ones come with Windows 7. Anyway...

I attempted to boot a Windows 7 ULT 64 install DVD but the install hangs on the Windows logo/flag. So...

- Windows is loading files is shown and hidden
- The animated Windows logo appears and then it just hangs....go figure

I have no idea what is going wrong. I went into the UEFI setup and the only option for my BR is EUFI boot.

I also added a "boot option" asking the EFI to boot "efi\microsoft\boot\boot.efi" or "\efi\microsoft\boot\boot.efi" but when selected (from Boot Override), the screen goes blank for a few seconds, the BR starts spinning and I am thrown back at the EFI so it looks like it cannot find the file. For path, I selected the BR device and at the end has a "\".

I have secure boot disabled. (yep, I have an option for that). So now I am left empty handed and I am stuck with Windows 8. I even put in a brand new SSD hoping I would install W7 on it but I can't even start the setup!! Argh....

I am very experienced with MBR and BIOS but I am a complete newbie to UEFI. I don't know what is going wrong and why the setup hangs....Ther... Read more

Answer:Asus N76 UEFI - W7 64 Install Hangs on Logo (DVD UEFI Boot)

Win8 PC's have Secure BIOS which must be disabled to install any other oS, then you can install in UEFI mode following these steps: Downgrade Windows 8 to Windows 7

If you want to bypass UEFI and install normally to an MBR drive the procedure is related here: MS new "Secure Boot" locked BIOS arrives

Other info on EFI:
Technical Note: UEFI BIOS vs. Legacy BIOS - YouTube
The 30-year-long Reign of BIOS is Over: Why UEFI W... - Input Output

9 more replies
Relevance 57.4%

Trying to understand handshaking between UEFI & Win 7. Have Win7 Pro sp1 64 installed on SSD, mb=Asus F2A85-V Pro. Example: boot to flashdrive to do Acronis backup of SSD; remove SDD, insert spinner; boot again to flashdrive to do Acronis restore to spinner (to test backup); remove flashdrive, boot to UEFI, set UEFI spinner as default, save & reset; spinner starts boot (#1), Win logo shows briefly, reboots (#2) and shows Win repair/normal screen; choose normal; Windows desktop shows; new driver is loaded for spinner and asks for reboot (that part I understand); reboot (#3) starts and again briefly shows Win logo before yet again rebooting (#4) to the Win repair/normal screen; again choose normal & all is happy. But then I remove the spinner, insert the SSD, and have to go through the whole deal again. Why so many reboots?

Similarly, if I change any hd/flashdrive configuration, my UEFI boot selection is lost & I have to reset it again - sometimes with the multiple reboot scenerio, sometimes not. Sure wish I could force that the UEFI selection stay there as long as the selected drive is installed.

Answer:UEFI boot keeps changing; UEFI/Win7 handshaking confusion

Hello and welcome diana look I am having a little difficulty in following the train of the thread.

Now do you mean you just backed up the SSD to a USB stick ? then tried to transfer that USB stick back up to the spinner? If it was just a back up then I don't think it is going to work because it is only a backup.

To make the spinner the boot device I would be cloning the SSD to the spinner. I wouldn't mucking around with sticks as I cannot see why that is necessary.

6 more replies
Relevance 56.99%

Lenovo E430e During the installation of windows 8.1, I manually interrupted the installation process.After restarting the notebook, I was unable to enter the notebook BIOS settings.Now pressing "Enter" at the startup won't go to the "Interrupt Menu" anymore. It just ignores pressing "Enter". I tried detaching the battery to restart the settings.After that it asked F1 to enter BIOS or ESC to continue. I got into BIOS settings and restored the defaults. But no changes made. I even tried upgrading BIOS from 2.52 to 2.54 but the problem is still there. Now I'm unable to install windows. I gives the error code 0x80070570 during the installation. I googled the error code and it seems it's a UEFI BIOS related issue. I can't restore the factory BIOS settings and I can't install windows. Help me out here please    EDIT #1: The windows installation error (0x80070570) had nothing to do with the UEFI BIOS. it was just image corruption.  I'm gonna use another ISO image for installation. 

More replies
Relevance 56.99%

Hi guys

I have searched various places for a solution but not quite getting a complete answer for my problem or perhaps I'm just lacking the understanding.

I have an Acer Aspire s3 391 , preinstalled with windows 8. I used a bootable usb with windows 7 64 bit to try an install windows 7 instead. I initially tried to run the setup from my desktop and somehow I messed up the installation. I can now no longer start windows and get back to my desktop.

I am now trying to reinstall windows 7 again from my bootable usb which I now made using RUFUS from a tutorial on this website.

I have tried using the UEFI Boot mode.

This is my bios when using it




this takes me as far as the windows loading screen

thereafter windows starting and freezes.


I then tried using the Legacy boot mode using another usb made using RUFUS.
My bios was now




After going through the initial installation set up screens, I select custom install, and it his takes me as far as the step where you choose disk partition to install, but there are several disk partitions


and a message says that the main 450GB partition is of GPT style which doesn't allow.


I am unsure how to go about installing windows now, which method to choose, and which disk partitions to use as there are several.

Any advice would be much appreciated. Sorry about the long post just wanted to be absolutely clear!
Thank you

Answer:Installation stuck on Windows Starting screen - UEFI based laptop

Try clicking on the Drive Options (Advanced) to delete all partitions, as fundamental to reinstalling any Windows OS as booting the installer.

I notice when you try UEFI mode there are no UEFI devices listed to boot. Try it again and this time put in the DVD or flash stick formatted only with Option One of UEFI Bootable USB Flash Drive - Create in Windows.

Either way you must delete all partitions using the Drive Options pictured in Steps 7/8 of Clean Install Windows 7 during install to begin, then either create new partitions if you have a scheme in mind (e.g. OS on one, Data on another) or create and format one large OS.

2 more replies
Relevance 56.99%

Just curious, but is there option for me to enable uefi boot of my Windows 10 Professional installation on my HP xw6600 dual quad core E5450 machine which holds two Samsung 850 Pro SSD's, one for Windows 10 and the other completely for Ubuntu LTS 16.04.When possible,  how to go about it. How do I enable this option. Yours truly, 

More replies
Relevance 56.99%

Is there currently any way to configure a custom boot logo for UEFI booting? I can only find methods for Legacy users, but no luck with UEFI.

I'm kind of new to custom boot logos, so if anybody could give me some information as to if it's possible first?

Regards

More replies
Relevance 56.99%

Hallo,

After creating a UEFI bootable USB thumb drive with Rufus (using Windows 8.1 Enterprise ISO x64), for a Dell Optiplex 3010 (configured as UEFI only, no CSM, latest firmware version, Windows 8 installed), I didn't see a USB boot option, so I tried to add one manually. Unfortunately I erased the existing boot option (boot manager) by mistake. Although there were two boot options for PXE booting, the machine will not start anymore, even when there is an active WDS server on the network.

I also see Led's 2 and 3 lighting up, meaning according to the manual 'hardware ok but bios possibly damaged/corrupt'.

I understand I cannot start the machine from a bios boot disk because of GPT partitioning, and the UEFI USB boot disk I made might be corrupt (as it didn't show up as a boot option), however I don't understand why it won't boot from the PXE network card, as these boot options are still there.

Any suggestions on how to solve this?

Thanks for any useful tips,
Bavo

Answer:Deleted Uefi boot option (Windows Boot Manager) by mistake

The Windows Boot Manager is held in the Bios and restores itself if you boot to a UEFI capable device. Could you please explain exactly what you did to "Add" the USB boot option?

I haven't used Rufus since it is so easy to just format the drive yourself, but it did format in Fat32?

I have the PXE boot options disabled in my bios since I do not have a network boot option.

4 more replies
Relevance 56.99%

Is there currently any way to configure a custom boot logo for UEFI booting? I can only find methods for Legacy users, but no luck with UEFI.

I'm kind of new to custom boot logos, so if anybody could give me some information as to if it's possible first?

Regards

Answer:Custom Boot Logo Windows 10 UEFI Boot Method? (Non-Legacy)

You can change the boot logo in UEFI mode by modifying the relevant ACPI table (BGRT) with an EFI application before booting. AFAIK, the only application for this is currently my own, HackBGRT. (Open-source and all, so I certainly hope this doesn't count as advertising.) Be sure to tell if you find any other choices.

1 more replies
Relevance 56.99%

Hello to the forum. Thanks for the welcome. And thanks for pointing me in this subforum.

I have a notebook toshiba satellite L850-1HU with UEFI

Default is win 8 os, recently upgraded to 8.1.

Now I need to win 7.

I have a professional license N sp1 x64 and then supports UEFI

Is possible to combine the systems in dual boot and both in UEFI mode?

I see from your guides that for installation the UEFI is necessary partition in a certain way.
What should I do if I want to leave intact the UEFI partition of win 8 (5 partition)? I just make only space for win7(1 partition) that will use the same 4 partition UEFI of win 8 or i make other 5 partition???
And which of the two systems will handle the boot? I can decide I?

and the warranty? restores factory work?

If I change hdd, and install win 7, when I put the old hdd, it works as before removing it?

Sorry for the confusion! I hope you manage to understand me and help!

Ciao forum! E grazie! Saluti dall'Italia!

Answer:Satellite L850 & Win 8 UEFi: How dual boot UEFI win 7 ?

If I change hdd, and install win 7, when I put the old hdd, it works as before removing it?



Yes. This is how I do any OS tests\'dual boot'\experiments etc with zero chance of damage to the original boot OS\hd. Am keeping a bunch of old HD's for the purpose. The downside is the slight risk for some mechanic\connection problems, just be careful, remember to power down! So if you don't find it troublesome to switch HD's, IMO go ahead and try that route.

10 more replies
Relevance 56.99%

Hi all,

Currently having a wake on lan issue with a certain computer.

The machine is setup correctly but the windows boot information is stored in a 100mb UEFI partition, and when the computer wakes on lan, it will not boot windows, just sit at a blank screen.

When it wakes on lan it is trying to boot from the legacy device (same blank screen happens if you choose to boot from it from bios)

ive tried updating the bios but no luck, all settings seem to be as they should be.

Is there some trick to get it to load the UEFI MBR, or is there a safe way other then reformatting the machine to move the MBR over to the legacy device itself?


Thanks for any help.

Answer:Boot UEFI from wake on lan, or convert UEFI MBR to legacy.

Back up your files, unplug all other HD's and peripherals,

Boot into BIOS setup to enable Legacy BIOS. Next check BIOS Boot order for an EFI Boot Disk: remove it, set DVD drive first to boot, HD second. Then set SATA controller to AHCI. Save changes and Exit.

Then boot into installer DVD or flash stick burned or written using tool and latest ISO for your licensed here.

At first installer screen Press Shift + F10 to open a Command Box, type:

DISKPART
LIST DISK
SEL DIS 0 (after confirming Windows 7 target HD #)
CLEAN
CONVERT MBR
CREATE PARTITION PRIMARY SIZE=102400 (for 100gb partition, adjust as desired)
FORMAT FS=NTFS LABEL="WINDOWS 7"
ACTIVE
EXIT
EXIT

Next click Install Now to Clean Install Windows 7 to the partition you created. If it fails then report back at which step and the verbatim error message.

In addition read over these steps to understand the tools and methods which work best to get and maintain a perfect Clean Reinstall - Factory OEM Windows 7. The steps are the same for retail.

1 more replies
Relevance 56.58%

I have a new Precision 7710 with a 2.5 inch 1GB SATA SSD (system boot=Disk0) and a 1GB NVMe PM951 SSD.
I have been attempting to install Windows Server 2012R2 on the second, M.2 SSD (Disk1) into a GPT, NTFS partition.
Since this system has no DVD, I made a bootable UEFI thumb drive with the contents of the .iso installation for Server 2012R2.
The thumb drive boots OK and I can begin installation, but when it comes to choosing the target for installation, the M.2 SSD is not visible in setup.
The M.2 drive is clearly visible inside Windows 10 Pro as the D: drive.
So...I mounted the .iso setup file in Windows 10 and ran setup.exe. The install began and could see the target M.2 drive, and began loading files on the second SSD. It then attempted the first of several restarts that come with this process with the new Server 2012 R2 environment.
It sucessfully modified the Windows Boot Manager before the restart, then restarted, and the setup program gave an error because it could not find the target partition on the second SSD.
The setup environment then modified the Boot Manager to "Windows Setup Rollback" and proceeded to enter an infinite loop, attempting to delete files from the unreachable M.2 drive. I manually choose Windows 10 on the boot menu, and once booted changed Windows 10 back to the default OS.
I've tried several things (turning off Secure boot, changing from UEFI to legacy bios--it won't boot at all that way) , but I can't get that second disk t... Read more

Answer:Precision 7710 UEFI Bios and pre-boot does not detect second SSD (NVMe PM951) can't install Windows on it for dual boot

You're going to need to build a new set of boot media with NVMe drivers.
www.nvmexpress.org/.../

1 more replies
Relevance 56.58%

I am trying to install Vista 64bit onto my laptop (Acer V5 171) which has Windows 8 preinstalled. I could not find a tutorial on how to make a UEFI USB for Vista so I followed the one for Windows 7: UEFI Bootable USB Flash Drive - Create in Windows

I have disabled secure boot and set the USB drive at the top of the priority boot list. When I come to select the boot devices it only gives me two options: The boot manager (main HDD) and the USB HDD. It does not seem to recognise the USB as a UEFI boot device as shown in the tutorial.

When I do select to boot from the USB the screen says windows is loading files and after the bar has filled it gets stuck on the same screen until I power off.

Does anyone know how to get Vista to install via UEFI USB?

I'm not by the machine right now so if you require any more information I can post it later.

Thanks!

Answer:VIsta 64bit UEFI installation stuck on screen 'windows is loading files'

Did you disable ( CSM)Compatibility Support Module - it should be somewhere in bios settings.

It should then show as something like this:

UEFI:USB-ATAPI DVD

If you have done that - you might need to try plugging it into a different usb port - one on the back of the machine, for example. Lord knows why.

3 more replies
Relevance 55.76%

I am in the process of doing a number of clean installs. I am trying to make a decision as to whether or not to utilize the UEFI and Secure Boot modes which are available on the MBs.

It seems from an initial attempt, that I cannot simply use UEFI/GPT without turning on Secure Boot...that is one must NOT use CSM (turn it off) and USE Secure Boot. You cannot use UEFI without Secure Boot.

Is this correct? I am considering us9ng UEFI without Secure Boot because I hear it is faster.

However, I am concerned that I will run into all sorts of trouble turning Secure Boot on with respect to double booting Win 10...and additionally with creating images with Acronis.

I have been in the habit of creating a new PC with an extra drive with a cloned OS...then disconnecting the drive so that if the first OS drive fails, the person can boot up quickly with the other drive. I am concerned that there will be a problem with Secure Boot.

I mean, how many times have I been infected with a root kit.....some virus that take over at boot time...Answer...never since I started with PCs in 1991!

So, anyone really think Secure Boot is worth it?

Answer:UEFI/Secure Boot or not to UEFI/SB, that is the question..

Originally Posted by Andrew124C41


I am considering using UEFI without Secure Boot because I hear it is faster.



Secure Boot does not affect the speed of your computer.







Originally Posted by Andrew124C41


However, I am concerned that I will run into all sorts of trouble turning Secure Boot on with respect to double booting Win 10...and additionally with creating images with Acronis.



Windows 8/8.1/10 are compatible with the Secure Boot.

I don't know about Acronis True Image but Macrium Reflect is compatible with the Secure Boot.







Originally Posted by Andrew124C41


So, anyone really think Secure Boot is worth it?



It is a very important security feature.






Microsoft designed Secure Boot to protect the computer from low-level exploits and rootkits and bootloaders. A security process shared between the operating system and Unified Extensible Firmware Interface (UEFI, replacing the BIOS), Secure Boot requires all the applications that are running during the booting process to be pre-signed with valid digital certificates. This way, the system knows all the files being loaded before Windows 8 loads and gets to the login screen have not been tampered with.

If a bootloader has infected your computer and it tries to load during the boot-up sequence, Secure Boot will be able to undo all the changes and thwart the ... Read more

3 more replies
Relevance 55.76%

I want to enable UEFI with Secure Boot and I do have an option to enable Secure Boot.
But how can I tell if I am running UEFI firmware version 2.3.1.c ?

Because to enable Secure Boot, machines must have UEFI firmware version 2.3.1.c
I went to System Information, but It does not tell me the exact UEFI version that I currently have.

Thanks

Answer:UEFI with Secure Boot (UEFI version) ?

Where do you find this version requirement, on the manufacturers support page?

Right click on Windows Start button and select Run, type msinfo32.exe and click Ok. In resulting display you will find BIOS version/date and SMBIOS version, which will display what your looking for. SMBIOS versions 2.3.x are old versions dating back to pre 2004, doubt you have a machine that old!

6 more replies
Relevance 54.12%

Hey all,

I just got a new HP ENVY dv7t-7200 CTO Quad that came pre-loaded with Windows 8. I wanted to install Windows 7 so I enabled "Legacy Support" in the BIOS which disabled UEFI mode. Everything went fine from there. I ultimately decided to go back to Windows 8.
I found this guide but could not get my Windows 8 installation that I have on disc to load on startup: UEFI (Unified Extensible Firmware Interface) - Install Windows 8 with
I disabled "Legacy Support" in the BIOS so now UEFI mode is re-activated.
My UEFI Boot Order in the BIOS is:
CD/DVD Rom
USB Drive
OS Boot Manager

But when I have the disc in and restart windows, it does not read the Windows 8 installation from the disc. If I press F9 to change the Boot Order it only shows:
OS Boot Manager
Boot from EFI File

It should be noted that the it will recognize the disc if I'm not booting in UEFI mode.

I could install Windows 8 again without UEFI but I would really prefer it. Any suggestions?

Answer:UEFI cannot boot from USB or DVD to install Windows 8

Solved -I went to System Recovery while starting up by hitting F11, then used the option to restore the comp back to factory settings. It installed Windows 8 in UEFI Mode

2 more replies
Relevance 54.12%

I have someones computer that is an HP E1 running Windows 8 and the UEFI secure boot got turned off in the BIOS and only Legacy boot is on. So, the pc will boot from CD/DVD or USB but without either of those in there it just comes up like it is trying to boot from the network. i.e. can't get it back into Windows 8 at this point.

Anyway, is there a way to get back into the BIOS without having to get into Windows 8 first?

Let me for the record state I HATE Windows 8 because of this and having to boot first into Windows to get to safe mode

Thanks!
 

Answer:Windows 8 and UEFI boot issues

DarkCyber said:


I have someones computer that is an HP E1 running Windows 8 and the UEFI secure boot got turned off in the BIOS and only Legacy boot is on. So, the pc will boot from CD/DVD or USB but without either of those in there it just comes up like it is trying to boot from the network. i.e. can't get it back into Windows 8 at this point.

Anyway, is there a way to get back into the BIOS without having to get into Windows 8 first?

Let me for the record state I HATE Windows 8 because of this and having to boot first into Windows to get to safe mode

Thanks!Click to expand...

Power off the computer fully. Then press and hold F10 and power the computer on. Hold the F10 key until you are in the UEFI bios. Hope that helps.
 

2 more replies
Relevance 54.12%

The problem is a freeze during Windows 7 64 bit installation loading disk.sys when booting in UEFI mode.

According to Intel online support (https://communities.intel.com/message/206067) :
+"Windows 7 Setup has a problem detecting Toshiba SSD"+

*Disk Drive ATA TOSHIBA THNSNH25 SCSI Disk Device (238 GB)*

Is there anything to do that would make Windows 7 setup loader work with the SSD drive ?

Answer:Windows 7 freeze after UEFI boot because of SSD

I read the discussion on the Intel community page.
It looks like you already tried all possible solutions to install Win 7.
It looks like Win 8 can be installed properly but only Win 7 isn?t possible.
Not quite sure why this isn?t possible but in case its SSD drive issue, you should try another SSD drive.
Maybe its a compatibility problem between the controller and SSD drive.

1 more replies
Relevance 54.12%

is there a way to boot windows 7 on a s540 in UEFI mode without enabling CRM in the bios. I want to folow this description http://superuser.com/questions/700009/samsung-evo-840-ssd-and-bitlocker to enable the hardware encryption on my 840 EVO SSD and need to enable secure boot - which disables CRM.

More replies
Relevance 54.12%

I have very little experience with Windows 8 until now. I am having an issue trying to run System Refresh or System Restore from the System Recovery Environment booted from the Windows disc. When I try to run it from the disc I already System Refresh says that the drive is locked. I tried System Restore and it said no OS's were found. I went into the CMD prompt and went to c: and can see the drive just fine.

Steps tried:
running fixboot, fixmbr, rebuildbcd commands from CMDrunning dskchk /f (which forced a dismount)

I then read something about a non UEFI bootable disk couldn't access a GPT partition, which I think is the case here. So then I tried oscdimg to make my iso UEFI bootable (twice) and the UEFI Boot Manager still only shows 'Windows Boot Manager' at the boot menu. I even tried downloading an iso that was already UEFI incase I did it wrong and it still doesn't see it.

Not sure what I'm doing wrong here??

Answer:Trying to Understand UEFI and how to boot from Windows DVD

When you go to your BIOS boot options the DVD drive should be listed twice, once with UEFI in front of it and one entry with no UEFI in the description. Selecting the entry with UEFI in the description will boot from the DVD in UEFI mode. If the PC doesn't have UEFI or UEFI is disabled you won't see UEFI mentioned in the boot menu.

The screen shot in step 4 here, UEFI (Unified Extensible Firmware Interface) - Install Windows 8 with will show what I mean.

10 more replies
Relevance 54.12%

Hello , i am not able to boot the Win7 x64 dvd in uefi-only mode. The procedure recognizes the optical device. It asks me to press a button to continue setup. Doing this brings me back to the bootdevice menu. What am i doing wrong?













Solved!

Go to Solution.

Answer:UEFI-only Windows 7 x64 dvd doesn't want to boot

well think i've solved it. my media have had no service pack 1 installed.

4 more replies
Relevance 54.12%

Hello everyone...
I have a request, I am using Windows 8.1, now I have a problem because i wanted do dual boot it with ubuntu and it didnt work on UEFI mode, but then when I installed ubuntu windows 8 wouldn't start... then I formated it with a downloaded windows 8 torrent... but now I can't start it on UEFI mode

it says somethind "media not found" or "faild" ...
so if I want to start it I have to change to legacy mode......

Is there anyway to get it back to start it with UEFI??? Please HELPPP
It aint activated yet.. windows 8.1 pro... is there any activatior or something too???

Or if I downgrade it to Windows 7? would it be any more the UEFI problem???

sorry for english... thanks

Answer:Please HELP!! Windows 8 UEFI boot !!! HELPP

Try disabling Secure Boot in BIOS. A windows 8 torrent? That doesn't sound good.

13 more replies
Relevance 54.12%

I have set up a dual UEFI boot with windows 7 and WDP every thing is working as it should be but I have one question about the Boot manager.

When I boot my system WDP boots automatically until it is just before the logon screen, at this point I get the Boot manager coming up with the choice of operating system. This is ok If I want to use WDP which is the primary system but it is annoying if I want to select Windows 7.

Selecting Windows 7 causes the system to reboot and start in Windows 7. This is even more annoying if I am using WDP and want to switch to Windows 7 as I have to reboot to the Boot screen and then reboot again to Windows 7.

Does anyone know if it is possible to make a change to the boot manager so that it comes up before WDP boots?
If I was to change to the Windows 7 boot manager would it work the same as WDP? (assuming the Windows 7 Boot manager will see WDP)

Answer:Windows boot manager under UEFI

Just run msconfig from within windows 7 and set win 7 as default.

15 more replies
Relevance 54.12%

Hello, I bought a 3TB harddisk and I can only use 2TB of it
I read some forum and it said I have to install windows by uefi boot
And change format from mgb to gpt so I can use 3TB

My motherboard is Asrock H81M

I want to know how can I use uefi boot, I am total idiot in computer, thanks for help

Answer:How to use UEFI boot to install windows 7?

Is Windows installed on this 3TB HDD or is it being used purely as a storage drive?

9 more replies
Relevance 54.12%

I apologize in advance if I sound dense, but I'm seeing something in the BIOS that doesn't make sense to me.

I have three different SSDs at this time, one each for 7, 10 upgrade, and 10 clean (the last is a slow work in progress). All of the SSDs are GPT* and SATA is set to AHCI in the BIOS.

If I switch from one SSD to another and look at the BIOS before booting, UEFI: Drive 0 (brand/model) appears as the boot option from the SSD.

If I reboot and look at the BIOS, the UEFI option is replaced with Windows Boot Manager.

Is this normal? If not, what am I missing?

*I included the asterisk because I initially installed 7 as MBR, not knowing the difference. I was able to convert it to GPT using a separate SSD and a process posted at Macrium's website. This shouldn't make any difference in the BIOS, but I figured I'd mention it anyway.

Answer:UEFI or Windows Boot Manager?

It's normal, the same happens on my system.

The following explanation was found on Wikipedia:
Unlike BIOS, UEFI does not rely on a boot sector, defining instead a boot manager as part of the UEFI specification. When a computer is powered on, the boot manager checks the boot configuration and, based on its settings, loads and executes the specified operating system loader or operating system kernel. The boot configuration is a set of global-scope variables stored in NVRAM, including the boot variables that indicate the paths to operating system loaders or kernels, which as a component class of UEFI applications are stored as files on the firmware-accessible EFI System partition (ESP).

6 more replies
Relevance 53.71%

Hello, I have a problem with booting Windows 10 X64,  after installation with GPT, on a  HP 8200 Desktop, with 2 HDD in Raid 1.I have updated the firmware to the latest version v 02.29 . Until the update, Windows 10 x64 was installed in UEFI mode and worked ok. I tried to update the firmaware to the last version because i was unable to use WOL for starting up the PC.After disabling fast boot in windows and made different changes in BIOS, WOL turned on the PC but after the boot screen Windows doesn't loads ( a blinking cursor remains in left up corner and doesn't do anyhing). If i try to turn on the PC from the button Windows loads normaly. I recreated the RAID, and reinstall Windows with GPT. After the setup finishes, and the computer reboots, i have the problem that i haved when starting from WOL (a blinking cursor remains in left up corner and doesn't do anyhing). I'ved tried to reinstall Windows changing different settings in BIOS, but it still doesn't boot. I boot from Hiren with the miniXP and i saw the partitons and the content of C:\ and all seems to be ok.I installed Windows in MBR, and with MBR is working fine. I think is a problem with loading the UEFI boot from the RAID.Now i am unable to activate Windows because of "hardware changes" and I want to have Windows installed with GPT. Thanks  

More replies
Relevance 53.71%

Advanced startup doesn't work, and i can't boot into UEFI or BIOS by pressing esc or any of the f keys.tThis problem started once i upgraded to Windows 10. I went to my product page to find drivers or software updates but there weren't any.

More replies
Relevance 53.71%

Windows 8.1: HP Pavilion 2475ea Desktop PC.
I have Secure Boot turned off. I have Legacy Boot turned on, but do not think that is needed.

This link gives me instructions to boot from CD but they seem not to make sense from No 2...
h10025.www1.hp.com/ewfrf/wc/document?cc=uk&lc=en&docname=c03659945

...in that at 5-6-7 it seems to require me to select the CD then boot to Windows from HDD then restart and do the same again, but this time select CD again, or something??
I expected to set the device, then restart the computer and it would boot from the device, not restart Windows as described.
I was able to boot from a WinPE 4b CD.

I then decided to try changing boot order in the UEFI BIOS. From then on the HP (F9) described menu showed 'Windows Boot Menu' only under UEFI Devices. I could only boot from CD after putting the order back to 'Windows Boot menu' at the top of the order list; after which, as long as the CD was in the drive the (F9) list showed the CD drive as selectable to boot from.

I find this, after 30 years of normal BIOS, to be confusing.
Can somebody help please?

Answer:Cannot set UEFI boot order to CD Windows 8.1 HP Pavilion

You can boot any DVD/CD/USB disk with WinPE4 in UEFI mode, with Secure Boot ON & UEFI mode ON.

7 more replies
Relevance 53.71%

Hi there
A colleague of mine got an HP ENVY ultrabook with W8 pre-installed plus a retail W8 pro upgrade for an extra 22 EUR.
He asked my to see if I could upgrade the machine to W8 Pro and install the IS display language pack for him.

The system has one of those wretched UEFI Boot thingy's in the BIOS.

I haven't been able to upgrade the installed windows 8 to Windows PRO -- and even trying to install from scratch via booting from an external USB DVD drive it just says after about 15 mins through the process "Windows 8 cannot be installed".

Fortunately the version of ACRONIS I use works with UEFI boot so I managed to take a backup before I started and was able to restore the original image that it had when it came out of the store -- I'd wiped the HDD when trying to install the Retail W8 Pro version- but the restore worked fine so the machine is in exactly the same state as it was when it came out of the store.

However I still would like to upgrade the machine to W8 Pro - mainly in order to change the display language from En to Is and to allow remote desktop connection to THIS computer.

You need at least W8 Pro for RDP to work correctly --you can RDP to OTHER machines using any version of W8 - but you need at least W8 PRO to allow incoming RDP connections.

Any help on upgrading a UEFI BIOS enabled machine to W8 Pro. The W8 PRO is the RETAIL version -- and the Windows version is X-64 English.

I've done loads and loads of Windows installs / re-installs etc b... Read more

Answer:HP envy with UEFI Boot -- cannot update to Windows 8 PRO

Hi jimbo45

The legal way to upgrade is with Windows 8 Pro Pack.

To uograde to Pro Pack
No install files needed.
Only the Upgrade key is need.

Add Features to Windows 8
or
use the Windows 8 Pro OEM full version.

To upgrade to Pro OEM full version.
No install files needed.
Only the Product key is need.
Add Features to Windows 8

3 more replies
Relevance 53.71%

Here we go again with Tech sites scare-mongering and spreading misinformation. This time it?s all about Windows 10, UEFI, and Secure Boot. Some tech sites have been suggesting that Windows 10 will not work on UEFI systems unless Secure Boot is enabled, which is a complete misinterpretation of the facts. Based on what little information is available, here?s what?s really happening ? and even this is not yet set in concrete:Click to expand...

http://www.davescomputertips.com/the-truth-about-windows-10-uefi-and-secure-boot/
 

More replies
Relevance 53.71%

Hello everyone, I recently purchased a new laptop after about 8 years. Previously, I had BIOS in my old laptop from which while booting, I could easily press the F8 key and choose to boot from any other medium such as a USB or a DVD. So, suppose when my OS used to crash or get bricked, I simply waited for the BIOS to turn on, and I hit the F8 key to boot using a Windows DVD and reinstall the OS to solve my problems. But now, in my new laptop which has UEFI and Windows 8.1, suppose if the OS completely gets corrupted, how do I boot from a DVD?

The only way I know how to boot using a DVD is to load Windows 8.1 and then head into settings and schedule it to boot from DVD the next time, but what if I cannot load Win 8.1 at all?

Thanks

Answer:How to Boot from External Media in UEFI Windows 8.1

F2 - DEL or ESC should get you into firmware setting to change boot order..

F12 - gets me into boot menu

3 more replies
Relevance 53.71%

I have a Dell Precision Tower 5810 running Windows 8.1 Pro 64-bit
I created Rescue Media for the Macrium Reflect Free Imaging Software on a USB Flash Drive.
I can boot to that USB Flash Drive IF I can first boot into Windows 8.1 Pro 64-bit
But, the chances are that when I will need that Rescue Media, I probably will not be able to boot into Windows 8.1 Pro 64-bit.
I have tried to directly access the UEFI by pressing the F2 key at the Dell Logo after powering on the System.  I also tried F12.  Neither has worked.
Is there something different that needs to be done on a Dell Precision Tower 5810 running Windows 8.1 Pro 64-bit to directly access the UEFI & change the boot sequence when I cannot boot into Windows?

Answer:Accessing PC's UEFI Settings if I canNOT boot into Windows

Donald357,
Below are some links to help you with the UEFI settings.
Access UEFI (BIOS) System Setup from Windows 8 / 8.1
How to troubleshoot and reinstall the operating system on Precision Desktop Workstations

4 more replies
Relevance 53.71%

I'm trying to do a clean install Windows 10 Pro x64 v1703 (Creators Edition) from a UEFI USB flash drive created with Microsoft's Windows Media Creation Tool. It gets to the point of trying to partition Lite-on SSD it gives an error. BIOS updated to latest version 2.42 3/14/2017.I've tried to format SSD on another pc w/ diskpart select disk x, clean, convert gpt Has anyone been able to install Windows 10 with UEFI/Secure Boot enabled / CSM off? I'm guessing this model doesn't support full UEFI mode for Windows 10?

More replies
Relevance 53.71%

There is no UEFI boot option in boot menu, am I missing something?

Answer:S205, UEFI boot GPT disk Windows x64

What are you trying to do? I wouldn't recommend running UEFI with a Win 64Bit, because there is still no BIOS update, which is supposed to fix the issues everyone had on the S205 (Standby/Hibernation/Wireless not working). You should install Win 64Bit in BIOS legacy mode without GPT. Regards,witteks

1 more replies
Relevance 53.71%

Hi all,

I have just recently installed Windows 7 on the Plextor M6 Pro 128GB SSD. Everything went fine for the first few boots, and Windows will not boot up after that. The computer automatically goes into UEFI BIOS as if there is no Windows installed on any of the hard disks.

I removed the SSD and inserted it into the external enclosure and hook it up to my laptop via USB. Windows (on my laptop) did not show any removable media under My Computer. Upon firing up Disk Management, the following screenshot (Screen1.jpg) can be seen.

I humbly seek for advices of anyone out there who might be able to help me regarding this issue. I have previously successfully installed Windows 7 on all my older PC/Laptops. But this is the first time I have installed it on an SSD. My previous installation on HDD works well without issue (used it for 6 months before I reinstalled it onto the SSD). I ran into this issue twice within the same day (I reformatted and reinstalled Windows after my first encouter).

I will post whatever details required to solve the above issue. Also, any explanation and information regarding the issue as well as how to prevent it from coming back would be very useful.

Many thanks in advance!!

Answer:HELP!! Windows 7 on SSD failed to boot, goes into UEFI BIOS.

Hi there

In all cases ensure LEGACY BOOT is enabled if that option exists in BIOS.

1) First ensure PROTECTED BOOT is DISABLED -- this doesn't mean turning off UEFI.
2) Ensure the SSD is formatted to GPT and NOT MBR
3) Ensure your W7 install media will handle UEFI boot and install.

If you Don't want to use UEFI boot

1) Disable UEFI in BIOS.
2) Format SSD as MBR
3) Install W7 - default mode will be non UEFI.

Cheers
jimbo

9 more replies
Relevance 53.71%

Hello Guys,

recently i purchased a new laptop that came with win10.

The laptop is Lenovo z50-70

Unfortunately my brother managed to download so many viruses, that I decided to do clean Win 10 install. I had no important data on the laptop and I thought it would be the easiest solution.

So I inserted Win 10 dvd that I got with the laptop into the drive and went on with the process. Decided to not keep any data, formatted the drive, and when I needed to choose where I want windows installed, it told me it cannot be installed on GPT Style partition, which I found weird, because Windows was installed there before.

The partitions look currently like this:

https://i.imgur.com/SqMbqdo.jpg

So I did some reading and found out that I should boot in UEFI mode so that I can use the GPT style partition, however when I wanted to boot from DVD using the UEFI, it wouldnt work.

Using these boot settings:

https://i.imgur.com/UqBVzRV.jpg

I got this result

https://i.imgur.com/ICOScJZ.jpg
Then I played around with the boot options a bit:

These options
https://i.imgur.com/r06CQjr.jpg
Resulted into this:
https://i.imgur.com/cDRdoKO.jpg

Just a black screen with LENOVO. I tried multiple times and either nothing was happening, the PC was silent or other time the dvd drive was making rhytmical noises over and over again.
Opening the DVD tray got me this:
https://i.imgur.com/fF9QMAm.jpg

Using these:
https://i.imgur.com/dxcZzjQ.jpg
Got me here:
https://i.imgur.com/vNhRocf.jpg

A... Read more

Answer:Windows 10 cant be installed on GPT - Cant boot dvd in UEFI mode

Hi, Thanks for all the info. Some basic questions:
1. As it's a new laptop, could you not have used the manufacturer's recovery partition to restore it to 'as bought'? Or was it bought without an OS installed?
2. Are you sure the DVD that came with it is actually a Win 10 install DVD, and not something else?

3. If you wish to clean install, suggest you get a Win 10 DVD or bootable disk thus, making sure the language is appropriate:
https://www.tenforums.com/tutorials/...-download.html

4. Win 10 needs to be installed to unallocated space. For this reason and to ensure removal of all nasty things you don't want, you should delete all existing partitions (other than any manufacturer's recovery partition, although that no longer seems to exist if it ever did).

Finally to make things easier in the future, disk imaging is very strongly and repeatedly recommended here. E.g. Macrium Reflect (free) + its boot medium + external storage for images. That was you can restore a non-bootable/not working PC to a previously working state fairly quickly without technical help (barring hardware failure other than the drive).

Note - a better way to post screenshots is to use the icon to the left of the video icon above your post 'Insert image'.

14 more replies
Relevance 53.71%

I've downloaded Windows 7 and made a bootable USB drive. I installed Windows on a couple of PC's and my HP laptop. I've noted that when installing on laptop, I've had some issues. In BIOS settings, the boot mode was selected to UEFI and no matter the boot sequence, it just wouldn't boot from USB (note: there was a USB Hard Drive and a USB Generic Volume option and I've checked the 'boot from USB device option' above). I've solved the problem by switching to Legacy boot. It booted from USB with no problems and Windows got installed correctly. I've done the same thing on an another HP laptop, (same thing, UEFI wouldn't boot from USB, while Legacy would) only this time to see that all of the partitions are formatted as GPT and I get a message saying that Windows can't be installed on a GPT partition. I am presuming that this is due to the legacy boot mode (my overall knowledge is very low, so if any of this doesn't make sense please forgive me).
I was wondering if there is ANY way I can install Windows 7, or higher, I don't care, on this laptop? Thanks for your time

More replies
Relevance 53.71%

Anyone get this to work on a Nvidia 600 series graphics card? When I enable the option via bios I get an error on reboot saying " video card dosent support UEFI GOP" or somthing like that.
 

Answer:Windows 8 Ultra Fast Boot UEFI GOP

AFAIK EVGA is looking in to it for thier cards, I have a 690 now on my primary rig and am tempted to upgrade my mobo to get this and have TRIM support for RAID 0 SSDs (only 7 series chipsets do)

but then again with my RAID I'm sure I'd still be delayed in boot for the RAID manager.
 

87 more replies
Relevance 53.71%

I'd like to change it to UEFI because it boot faster than legacy. But whenever i change it it shows no bootable device. Also i would like to ask what's the difference between the two

Answer:I have installed windows 10 in Legacy boot instead of UEFI

Convert Windows 10 from old MBR (BIOS) to UEFI : Windows10

Convert Disk between MBR and GPT in Windows 10 without Data Loss

5 more replies