Computer Support Forum

T440p: A digitaly signed driver is required (Samsu...

Question: T440p: A digitaly signed driver is required (Samsu...

Hello, I have Windows 10 (64 bit) and all the latest Windows + Lenovo updates. The SSD's are Samsung 850 EVO (system) and Samsung 840 EVO (data). Since a few weeks ago, I started seeing a pop-up message, whenever I boot the computer. It says that "A digitaly signed driver is required". Also, the Samsung Magician software reports, that AHCI Mode is deactivated and SATA Interface is N/A. Does that mean that my system is not running on full performance? And is there are solution for these issues? Thank you!

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Preferred Solution: T440p: A digitaly signed driver is required (Samsu...

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.)

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I have a problem with a RAID device. vista wont update it from the internet automatically so i used the my motehrboard cd to install it off. everything went ok and it installed well. the only problem was that when vista booted back up the driver wasnt digitally signed so vista wouldnt boot up into windows. i had to take out the hardrive and put it in as a slave and delete the files through xp. does anyone know where i can get this driver from that has been digitally signed?

Answer:silicon image sil3114 sata raid controller digitaly signed driver

Originally Posted by UKMach


I have a problem with a RAID device. vista wont update it from the internet automatically so i used the my motehrboard cd to install it off. everything went ok and it installed well. the only problem was that when vista booted back up the driver wasnt digitally signed so vista wouldnt boot up into windows. i had to take out the hardrive and put it in as a slave and delete the files through xp. does anyone know where i can get this driver from that has been digitally signed?




HI.
This it?s the good driver > http://www.siliconimage.com/docs/Si3..._x64_15100.zip < only you need install and then vista x64 uptade whit the new version.

Regard

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hey,every now and again i get this blue screen that freezes my pc, its blue and full of white writing. It happens when i am playing games and also when i am not. I was just wondering if it is to do with unsigned drivers. I ran DXDIAG which is the diagnostics program for DirextX and i ran all the tests. Under display i got this report back : the file nv4_disp.dll is not digitally signed which means that it is not tested by Microsoft Windows Hardware Quality Labs.Can anyone help, do you know wjere i can get a digitaly signed driver, i have tried NVIDEA and got the latst driver but still nothing ??? thanks in advance. Craig

Answer:Digitaly Signed Drivers......

click hereget the latest signed driver fromclick here

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Hey,

So I just upgrade to Vista x64 and 4GB of memory (courtesy of OCZ).

However, when installing the x64 version of MagicDisc/MagicISO I get the following error:

Can I get around this?
 

Answer:Required Digitally Signed Driver?

Uhmmm... yes, you can by pressing F8 at boot time and choosing to ignore the warnings about unsigned drivers, but you have to do it each and every time you boot. There is a way to permanently disable that driver signing requirement but I'm leery to give out the info anymore since it hosed a few people's machines recently.

It wasn't my fault that they chose to continue using shitty old drivers, but they blamed me for the mistake they made anyway.

Vista x64 is a more secure and stable OS than the 32 bit version, and that's one of the primary reasons why: the driver signing requirement. Disabling it or 'getting around it' will more than likely end up causing you issues at some point.

Google can find the specific method to disable the signing requirement permanently, or a search here might find it since it's been posted about 3 times over the past 4 months or so.

Good luck, either way...
 

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This is more of a bug report rather than a question.


When installing the latest version of Message Analyzer 1.4 (Build 4.0.8110.0) on a clean installation of Windows 10 Pro (Build 14393.222), it shows an error saying 'A Digitally Signed Driver Is Required' Message Analyzer -- WFP Callout Driver.
I'm guessing maybe due to the new driver signing requirements in Windows 10 1607 Anniversary Update...
https://blogs.msdn.microsoft.com/windows_hardware_certification/2016/07/26/driver-signing-changes-in-windows-10-version-1607/

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Hello everyone.

Recently I kept getting this popup saying *A digitally signed driver is required*

How do I find out what program is using this unsigned driver to remove this popup?

Answer:How to solve "digitally signed driver is required"

Any warnings in Device Manager ?

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Hello everyone.

Recently I kept getting this popup saying *A digitally signed driver is required*

How do I find out what program is using this unsigned driver to remove this popup?

Answer:How to solve "digitally signed driver is required"

Any warnings in Device Manager ?

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Why is everyone saying Vista 64-bit won't install unsigned drivers? I installed the latest beta driver from nvidia and Vista warned that it was unsigned but gave me an option to install anyway.

Am I missing something/misinterpretting this or was this only the case in the Beta/RC verisons of Vista and everyone keeps bringing it up (kind of like requiring UAC for changing backgrounds; people still say Vista does it)?
 

Answer:Digitally signed drivers required under Vista 64-bit?

Short answer: The effects of FUD.

Long answer: The truth is, it was never stated on any official documents that Vista wouldn't accept unsigned drivers. The real mechanism is how Vista handles such drivers, in that the permission level changes, but that's such a 'behind the scenes' object that some ppl though it cooler to just say, "NOEZ, the sky is falling!".
 

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I have been trying now to install drivers for my Panasonic Digital Camera, which installs itself as a ZIP drive (it uses a 3.5 100MB ZiP disk instead of memory cards), and Fusion Dazzle which is an analog to digital convereter. Both plug in via USB. They used to work perfectly until I had to reformat and reinstall Windows on my computer.

I now get an error message that it is missing certain files (which ARE on the system) and it is looking for "C:\PCLEUSB.drv". When I point it to the correct driver location I get an error message saying that this driver has not been digitally signed to be compatible for Windows XP and will now exit installation.

I am using the most current drivers from the manufacturer and they say that they are Windows compatible and I am the first to have this problem. So far, they have been unable to assist.

Any suggestions?
Ed
 

Answer:Driver not Windows XP signed

usually the program will ask you if you want to continue, I have never experienced where it just "exited" on it's own. I always continue regardless but it is up to the user.
 

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Greetings to all, I have W520 64 bit Windows 7. I get an alert when I restart the laptop indicating a digital signed driver for drive Rapid Boost Drive. How do I get one or stop getting this message ? Thank youi. Ldxrunner

Answer:Need a digital signed driver

Do you mean RapidBoot?

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PeerBlock is a fork of the popular Peer Guardian 2 software. Well the folks that are developing it have just received a legally signed driver for PeerBlock which means that it will run on Windows Vista and Windows 7 (32 & 64 bit) without the problems that were plaguing Peer Guardian 2.

You can check it out at PeerBlock Development

PeerBlock Free Download and Reviews - Fileforum

Answer:PeerBlock Now Has a Signed Driver

that software is false security

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I'll try to keep this brief:

> Upgraded GFX cards to 2 x Asus EAH4980 (ATI Radeon HD4890 architecture) from NVidia 8800GTS

> Performed full format on HD and reinstalled Windows Vista X64 Home Premium as well as SP1 and SP2

> Installed chipset drivers etc.

> Installed bundled VGA drivers (8.592)

> Installed miscellaneous software/games

System was running very stable and performing well in Benchmarking tests and games. I then tried to update the VGA drivers to the latest versions, first from ATI's own website - Catalyst 9.8 with VGA driver displayed in Device Manager as 8.640 - and then from Asus' website - displayed as 8.630 in Device Manager.

No matter what drivers I update to I am met with BSOD errors as soon as I try to run any kind of media on my PC. The dump files/dxdiag info etc. is attached to this post.

Upon investigation I note that one driver is not loading and is listed as 'not digitally signed', namely

ATKDispLowFilter.sys

This driver is an AsusTek release. It appears to load ok before I perform these driver updates. I can find no reference to any issues with it either on Asus' forums or elsewhere so this doesn't appear to be a common problem.

I've tried to locate a signed version of the driver to no avail.

Any solution would be very much appreciated.

Phil



-----------------------------------------------------------------------

System Info:

Asus Rampage Formula MB
Intel Q9550 45nM
Nvidia 4x1... Read more

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Am trying to install HP Deskjet 630c printer and it keeps telling me this driver is not digitally signed. I just put Windows xp on the computer. What does this mean and can I get help? I am not very computer literate and any help would greatly appreciated. Many thanks Paula.

Answer:driver is not digitally signed

"Not digitally signed" means Microsoft have not tested this driver and verified it to be compatible with Win XP.  This does not mean it will not work, you should click on the "continue anyway" to install your print driver.  If this is a concern you should check the HP web site for newer driver tested by MS.Kim

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Hey guys can somebody please help me im trying to install a vodafone 3G modem on my HP Pavilion DV7 laptop but i cant it says driver not digitally signed. Im using windows 7 home premium 64 bit

Answer:driver not digitally signed

Hello Tokelo and welcome to the forums.

Your best bet is try this - Disable Driver Signing in Windows 7

I have not tried it myself but it may help.

Report back with your findings.

Lucky

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I recently got a docking station for my laptop (Dell precision M65 w/WinXP Pro SP3 all updates) and when I plugged it in (after all the plug-n-play stuff detected the new docking station stuff), the mouse plugged into the dock USB port would not work (it worked fine previously when plugged into the laptop USB port). I undocked and plugged the mouse back into the laptop's port but it still didn't work.

I went into the device management applet and and tried to update the driver. There was nothing under "Mice and other pointing devices" except the PS/2 touchpad. Under "Human Interface Devices" there was an entry called "HID-Compliant device" If I deleted that device and then did a "scan for hardware changes" I would get the "found new hardware" popup in the tray and then breifly see "Dell USB Optical Mouse" during which the mouse would work but within 2 or 3 seconds it would switch to "HID-Compliant device" and then inform me that my hardware was ready to use at which point the mouse stopped working.

After much screwing around with the device manager and various other USB mice, I found that I could use the "Update Driver" right-click menu item to force the driver to "HID-Compliant mouse" by bypassing all the "Automatic" stuff. This resuted in a working mouse, but I have to do this every time I turn on the laptop.

I have noticed that while following the dialogs during... Read more

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I want to connect my mobile samsung SGHi 780 to windows 7 .i want software for the same

Answer:pc suite for for windows 7 home premium samsu

Have you looked at the SAMSUNG Support site ??http://www.samsungmobile.co.uk/supp...

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I Am Wondering if the new ssd from samsung the 960 pro ssd is compatible with my lenovo y700 15isk

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My audio driver won't install b/c it's not signed. Anyway around this? I can't use the Vista driver b/c that didn't work for my surround sound on my mobo. ASUS has Win7 x64 drivers, but their not signed

Answer:My audio driver won't install b/c it's not signed -_-

Anyone know how I can get this installed?

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I have NVIDIA GeForce 8800 GT with which I have had some driver issues. While checking the Driver details in Device Manager I noticed that some Driver files are not digitally signed. These are: C:\Windows\System32\nvcpl.cplC:\Windows\System32\nvcplui.exeC:\Windows\System32\nvcpluir.dllC:\Windows\System32\nvexpbar.dllCould this be causing problems with my drivers?

Answer:Driver files not digitally signed

It is my view that you should always download drivers form the Manufacturers website. To update your current drivers go hereclick here

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Hi, I finally have my File System mini-filter driver working great, and tested it a lot on Vista 64-bit using the testsigning boot option. All was fine.

However, when I turn testsigning OFF and try to start the service (the driver), I get the StartService failed with 577 - windows cannot verify the digital signature. Note that the driver in INSTALLED, and the Registry is updated, etc. I just can't start the service (even when running as Admin).

It is signed using a Microsoft cross-certificate, based on the original certificate issued by GlobalSign, as directed in MSDN. You can examine the certificate using the driver's properties, and all looks fine.

I also tried installing the certificate, but that made no difference. This should all be correct, except that it doesn't work!! Any idea what is going on here? Any help would be greatly appreciated! I thought I was all done with this project, but since it doesn't work, I am currently screwed. THANKS!

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G'day. I'm trying to install my old VisionPLus DVB-T card into a Windows 7 O/S box and it won't recognise any of the old drivers. When I try to install the TwinHan Digital tv software, Windows can't/ won't install them.

I've downloaded and tried the latest (DigitalTV 3.4 Build 19-02_20090212) and windows comes up with "Driver not found". I've tried to install in compatability mode but still no good.

When installing the above, it identifies my card as &#8220;PCI CX-87A with MCU DVB-S/-C/-T/ATSC card&#8221;.

Out of all the available drivers on Twinhan's site, which would be the best for my card?

Thanks
 

Answer:Driver not digitally signed so won't install

64bit Windows 7?

http://suffolk757.com/blog/2009/03/05/installing-unsigned-drivers-in-windows-7/

Out of all the available drivers on Twinhan's site, which would be the best for my card?
Click to expand...

The one written for Vista would be my choice, probably not one for W7 yet, may never be.

Looks like MS ha removed a way to disable unsigned drivers protection in Vista64, so probably is the same for 7
http://www.mydigitallife.info/2008/...-cause-drivers-not-found-in-64-bit-vista-x64/
The issue is known to affect PeerGuardian, TV tuner cards, Gigabit Ethernet adapters, CD/DVD-ROM/RW drives, and many other devices.Click to expand...

Looks like unsigned drivers are a no go for x64 Vista and Windows 7, well there are some workarounds in the article above, sounds like a hassle.
Not sure if this software will work with W7
http://www.tipandtrick.net/2008/per...iver-signature-signing-with-readydriver-plus/
 

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Good evening,

I just reinstalled XP on a friends machine that was pooched. It is a Dell DIM4400. Everything is working except for the sound card. It is a built in sound card. When the computer boots up the new hardware wizard comes up asking for a driver for a realtek AC97 Audio device. I have tried everything I can to install the driver but each time I try I get an error that the driver is not digitally signed and it won't install. If I try in safe mode it installs but I get a blue screen upon startup and have to reboot. I do not have the orignial Dell cd but I have tried every driver from the Dell site that should work on this model of computer. I have updated the chip set drivers on the motherboard etc. I just can't get this sound card to work. Any advice??
 

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I create a signed driver named fangcloud.sys, and signtool.exe to verify the driver like follow:
PS C:\Program Files (x86)\Windows Kits\10\bin\10.0.15063.0\x86> .\signtool.exe verify /v /pa D:\code\SyncNewVision\build
\windows\component\driver\64\win7\fangcloud.sys

Verifying: D:\code\SyncNewVision\build\windows\component\driver\64\win7\fangcloud.sys

Signature Index: 0 (Primary Signature)
Hash of file (sha1): 11C8FF8DD2070FA8A6EE7727007358812E26AA5A

Signing Certificate Chain:
    Issued to: VeriSign Class 3 Public Primary Certification Authority - G5
    Issued by: VeriSign Class 3 Public Primary Certification Authority - G5
    Expires:   Thu Jul 17 07:59:59 2036
    SHA1 hash: 4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5

        Issued to: Symantec Class 3 SHA256 Code Signing CA
        Issued by: VeriSign Class 3 Public Primary Certification Authority - G5
        Expires:   Sun Dec 10 07:59:59 2023
        SHA1 hash: 007790F6561DAD89B0BCD85585762495E358F8A5

            Issued to: Hangzhou Yifangyun Network Technology Co., Ltd.
            Issued by: Symantec Class 3 SHA256 Code Signing CA
            Expires:   Tue Aug 20 07:59:59 2019
            SHA1 hash: 12BA8EBB01FCA162472D6A6... Read more

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OneDrive on my laptop is showing that I am not signed in. I have verified that I am signed into my Microsoft account, and I can access OneDrive online and on my phone.

Answer:Why is OneDrive on my laptop showing as not signed in when I am signed in on all other devices?

I'm not 100% sure, but I believe you might have to sign in separately on your laptop for it.

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help !!!! i was uninstalling what i thought were unimportant stuff & accidentaly uninstalled my sound manager can anyone tell me where i can find a Windows XP digitally signed Realtek AC?97 driver

Answer:help i need a Windows XP digitally signed Realtek AC’97 driver

Hi mate,
check what make/model is your Motherboard, visit manufacturers web site and download sound driver for that type of Motherboard...

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I'd like to install a graphics card utility called RivaTuner but it requires that signed driver checking is disabled in Vista x64.

I'm running Vista x64 Service Pack 2, so how can I disable signed driver checking?

Answer:How can I disable signed driver checking in Vista x64 SP2?

Hello sofakng,
Try F8 on bootup and disable from there, i think this will work. Good luck and please post your results, thank's.

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is it necessary to sign driver in win xp 32 sp2.

when i google i got that it is necessary for win vista , win7 and other upper version.

Answer:windows require a digitally signed driver xp 32 sp2

A signed driver is not necessary in Windows. It is an extra security layer, as drivers can become corrupt by malware. If you obtained the driver from a trusted source (like the device manufacturer's website), you can go ahead and tell Windows to install it.

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I'm trying to install a program, but I says I can't install an unsigned driver.






Quote:
Driver: CPU Core Temperature Monitor
Service: Logitech CPU Core Tempurature (not a typo)


I've tried Disable Driver Signature Enforcement in my bios, and DDISABLE_INTEGRITY_CHECKS in cmd.

Neither works.

Answer:Need to bypass digitally signed driver requirement.

Go to Start Menu > Run and type the following command: bcdedit /set nointegritychecks ON
Restart the PC and install the unsigned driver
After installation go to Start Menu > Run and type the following command: bcdedit /set nointegritychecks OFF
Restart your PC

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I am having a heck of a time. I have installed Windows Vista Home Premium 64 Bit and the ASUS P5QC mobo I have came with an unsigned 64 bit Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller
driver.

I called ASUS tech support and talked to them and as of this time, they have only a beta version of the 64 bit signed driver. Vista is not accepting the driver and is considering it as unsigned, so I am left without a computer that can connect to the net.

I have searched hi and low all over the internet to see if I could buy a wired ethernet adapter which has a 64 bit signed driver, but all of the ethernet cards I have been able to find are only compatible with the 32 bit version of Vista or they only have unsigned drivers for their ethernet cards. This is really frustrating!

Does anyone know here WHO (what manufacturer, make, model) of a wired ethernet adapter card 10/100 or 10/1000/1000 (that does not cost a fortune - is retail version, not industrial or commercial)
I might be able to purchase that has the appropriate signed drivers - or

Does anyone here know HOW to disable the signed driver enforcement in Vista Home Premium 64 Bit with SP1? I understand it was possible to do it at one time, but since Microsoft HEXED us with two patches, that route has been disabled. So if there is a way to disable the mandatory signed driver requirement, I would like a step by step explanation of how to do it, in lieu of the need to purchase a new card (my ASIS mobo comes with an UNSIGN... Read more

Answer:Vista 64 Bit Ethernet Signed Driver Trouble

Try Updating your BIOS. I have the ASUS P5QC mobo, and the wired connection works great with Vista Ultimate x64. Perhaps you have a bad mobo?

~Lordbob

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downloaded samsung magician and installed it. it started up and apparently i need some sort of digitally signed driver now?

"program compatibility assistant"

"samsung magician application resource
samsung india software operations

windows blocked installation of a digitally unsigned driver. uninstall the program that uses the driver, and control releasers website to get a signed version of the driver"

Answer:samsung magician need digitally signed driver

You don't need Magician for the drive to work just fine. You may not get all the advanced features, but the drive will be plenty fast.

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If you have a computer that is running Windows 7 or Windows Server 2008 R2 and you install a driver that has a Windows Hardware Quality Labs (WHQL) or Authenticode signature on the computer.
But in Device Manager, when you expand the corresponding device, right-click the driver, and then click Properties and then click the Driver Details button on the Driver tab, you may find that the driver file is displayed as unsigned! This issue occurs because of incorrect logic when the Authenticode flag in the catalog file of the driver is checked.
To fix this issue download and apply this hotfix from KB2619914.

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MAIN Problem #1:

Hi I'm wondering if anyone knows if i can find a Microsoft Certified Display adapter/video card driver (are those the same thing?) for my :
ASUS AGP-V7100 Geforce2 MX video card.

runnig win98/SE on a VIA chipset

The reason i ask is because when i look at my drivers through the DirectX diagnostic tool 's display tab it shows my driver as 'nvdisp.drv' and in the 'notes' sections adds :

" The file nvdisp.drv is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs. You may be able to get a signed driver from the manufacturer of the hardware device"

but when i look through the ASUS home page i can't find my video card. I know my driver is from NVIDIA and i've found the right page to update from them but i'm also wanting to update my chipset driver from VIA and they warn of compatibility problems with NVIDIA so i'm looking for a "signed" "certified" or "standard" adpater/driver?
[current driver listed as ASUS AGP-V7100 SDRAM v12.60 in the device manager]
**********************************
**********************************
Related probelm #2

The reason i'm updating my chipset driver is because i need to update my diplay adapter. And I'm updating that because i'm updating my direct X. All because i'm having compatibility problems with my new CD burner's "NERO" software (OEM ver... Read more

Answer:Certified/Signed display adapter/driver?

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I recently purchased a new pc that came with win vista 64 bit premium home installed. I am now reloading all my old programs and I keep getting ?windows requires a digitally signed driver" error message. I also can't seem to play my old movie files, all of which played fine when I had Win XP. Apparently Vista does not want me to make my own decisions, so I am wondering how I might go about disabling all this extra secure vista crap. Can I go into Control panel and disable the BitLocker Drive Encryption? Or do I need uninstall 64bit and install the Vista 32 bit? Would that be a smooth transition? Would all my stuff work again if I had the less securitized 32bit Vista? Thanks for any help you may provide.
Regards,
William

Answer:windows requires digitally signed driver

Welcome to the Vista forums

1) You don't want to disable UAC (User Account Control) as it does a lot to protect your computer from various malware. If you really feel the urge to turn it off, then you can in control panel in the User Account section. Once turned off, you'll get the red shield in the bottom right saying it's disabled. Disable security warnings by opening security centre and going to "change how security centre warns me" or something and choose the "no warnings" option.

2) Just download the Vista codec pack (just Google it and you should find it) and DivX and you should have no problems watching videos.

3) You can install unsigned drivers on Vista 64 bit, do this by running an elevated command prompt (right click on command prompt in Start menu and click "run as administrator".

Type this and press enter bcdedit /set loadoptions DDISABLE_INTEGRITY_CHECKS

When you reboot, you should be able to install unsigned drivers.
Also, I looked on the HP website for your computer, and it has 6GB RAM, so going to Vista 32bit would only allow you to use about 3.5GB RAM. I also saw it only has an Nvidia 6150e onboard graphic card. Are you using this? As if you upgraded this to a graphic card, you'd notice better performance on Vista as well.

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downloaded samsung magician and installed it. it started up and apparently i need some sort of digitally signed driver now?

"program compatibility assistant"

"samsung magician application resource
samsung india software operations

windows blocked installation of a digitally unsigned driver. uninstall the program that uses the driver, and control releasers website to get a signed version of the driver"

Answer:samsung magician need digitally signed driver

You don't need Magician for the drive to work just fine. You may not get all the advanced features, but the drive will be plenty fast.

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Hi

The last few times I started my computer, the system comes with the warning:

"Windows requires a digitally signed driver
Driver: Broadcom NetDetect Driver
Service: BASFND
Publisher: Broadcom Corporation
Location: C:\Program Files\Bra...\BASFND.sys"

Windows suggests to uninstall the program or device that uses this driver and check the publishers support site to get a digitally signed driver.

The problem is that I have no idea of which program or hardware is using this driver. All the drivers I have installed in my computer are from the computer manufacturer.
I have also been at Broadcoms homepage and there is plenty of things to download there. But I dont want to ruin anything.

Suggestions on what to do?

System: Windows Vista 64
 

Answer:Windows requires a digitally signed driver

Broadcom is your onboard ethernet, I don't see why it would suddenly complain unless there was an update.:confused You can disable driver signing but it only cures the symptom and not the cause.
 

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Hi all,

please can someone help me.....

I am trying to install my Adaptec 1430SA controller card, for use with Win7 64bit, i have been trying for hours !

I have now got as far as windows seeing the right driver for the card, but windows refusing the driver because it is not digitally signed... i have downloaded the correct driver from adpatec.com ensuring it was the driver for use with win7 64 bit...

i dont know what i should do now, ive tried booting from an ms dos diskette and loading the drivers that way, but nothing seems to work....

PLEASE HELP ME !!!

Answer:HELP! Driver is NOT digitally signed for Adaptec 1430SA

Hi press F8 when windows is starting and you can deactivate it for the time you are on, alas you have to do
it each time you reboot. Have to go will try help later.

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Inatalled software from CD to run new Canon A560 digital camera. Unable to download from camera as the driver software is "not signed" (I'm using Windows XP).Can open Canon 'Zoombrowser' s/ware only to get cannot detect camera message - have tried other USB ports - no difference.Also get Msg: 3rd party INF does not contain digital signature information.contact with Canon - fruitlesscontact with Dell (XP OS installed on PC) - fruitless.Contact with PC advisor? - Please helpMuge

Answer:driver software for canon A560 not signed in XP

I should add to my previous thread that the camera works fine when connected to my laptop.Muge

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I just reinstalled the windows 8.1, and found out that my funciton button "setting", "searching" (from f8-f12) is not functional. Where can I download the driver for T440p keyboard driver to handle with this problem.

Answer:T440P Keyboard driver

Hi Chris4fang,
                           
Welcome to Lenovo Community!
                                                     
As per the query we understood that you are facing issue with keyboard driver missing from your Lenovo T440 laptop.
 
As you have mentioned that the function keys are not functioning please try to reinstall the hot key features and check for the issue.
 
Click here for the hot key features for windows 8.1.
 
Hope this helps. Do post back if issue persists!
        
Best regards,     
    
Ashwin.S





Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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I came home one day to find my keyboard all messed up. My mom said that she spilled coffee on it. She cleaned it off and it was messing up. Then she started pushing random buttons and it still messed up. Things would close and random windows would pop up when pressing keys.

After messing with it I realized that the problem was that Windows thinks that the windows logo key is being held down all the time. I tried on-screen keyboard and it still thinks that (The other keyboard was unplugged). I tried disabling the windows key, and that temporally fixed it, but then the problem arose again.

Has any one came across this problem before, and more importantly does anyone know how to fix it.

Answer:[SOLVED] Digitaly Stuck Windows Key

hi

i take it this is a desktop computer? have you tried a restore point before this happened?

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First... My system is a Systemax 1 GH Athlon running Windows ME.

I ordered a new Creative 12.10.32X CD-RW drive. It seemed to auto install and burns CD's. The problem is that now Windows media player says that nether the CD-ROM or new CD-RW drive can read music CD's digitally.

Normally, this might not be a problem. But besides the fact that I now can't use the EQ on the Media player, the "NCT Media Converter V1.2" now will not covert CD files to, for instance, "MP3" files for hard disk storage. The CD will not auto start either. There is also problems with recognizing CD music files for CD burn to the CD-RW drive.

I've tried to re-select read music CD digitally in the CD-ROM "System Preferences". It just switches back. Also tried to shut it off in the CD-RW drive. No luck...

IDE setup is...
Hard drive: IDE channel 1, Master
CD-ROM: IDE channel 2, Master
CD-RW: IDE channel 2, Slave

Thanks
 

Answer:Installed CD-RW. Now CD-ROM will not read music CD's digitaly

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Windows Vista x64 decided to implement a 'security measure' by which all drivers must be 'digitally signed' to be allowed to install and run. I have a program which is compatible with Vista and x64 bit operating systems, however as its drivers are not digitally signed I cannot run it correctly - I recieve the message 'Windows requires a digitally signed driver' and access to the driver is blocked.

Is there a method of bypassing this?

Answer:'Windows requires a digitally signed driver' - How can I bypass this?

When you boot your system hit F8 and you can bypass it there. You will have to do this every boot. There are a couple applications out there that will do this for you but the names escape me right now.

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My harddrive went out and I put a new one in. It was a brand new drive and I loaded Windows 7 Home Premium 64bit from my laptop's recovery disk that came with the inital purchase. When I started to add the drivers 2 of them came up as unable to verify the signatures. Most importantly the driver for my Wifi adapter, which is an Intel Wifi Link 1000 BGN says this. Windows refuses to run it in that state. So I have no internet and it says that the adapter is not installed or is disabled. When I go into the Device Manager the adapter is there with a yellow "!" and has an error code 52 (for unsigned driver). It shows installed and enabled though

I installed the driver from the intial driver disc and it says unsigned, I was able to get the latest driver from Intel's website and that too says it can't verify the digital signature.

When I boot into the F8 screen and disable driver enforcement I am able to get online.

I'm not sure if this is related or not, but regardless of how I boot, Windows updater and troubleshooters do not work.

I'd appreciate any help.

Answer:Asus recovery - Intel driver not signed (but worked before)

I'm having the exact same problem!! Please let me know if/how you got it fixed. Thanks!

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Hi all, Following device:ThinkPad E531Graphics: Intel HD 4000System: Win7 Pro Following problem:1) Approx. 2 month ago a windows update caused a problem with the hdmi at my laptop. There was no connection to the TV possible anymore (I tried the TV, the cable and the hdmi device already).2) I installed a new driver (origin: Lenovo support page). Result: Windows messages that the driver is not digitally signed...Hence, the device "vga save" was set. What I've already tried, everything as admin:1) look for older drivers: Got only one and it didn't work2) Tried to install a driver directly from Intel: Didn't work3) Tried to disable the signing (GPEdit.msc -  code signature ...). Here I had the problem that I even have no line with the code signature to set the ignore property4) Tried to install the drivers (Intel and Lenovo) in the testmode. The waring message about unsigned drivers came5) Tried to create a certificate. Here the cmd said the command is not known.6) Tried to install the drivers (Intel and Lenovo) after setting the "TESTSIGNING" off (BCDEdit). The waring message about unsigned drivers came My question:Any ideas or similar experiences?I can not believe that the Lenovo or Intel drivers are not signed. But why Windows does not accept them?Is the available update to Win10 an option? Generally: Failure F40 (the failure is 40 cm in front of the monitor) is not excluded  Thank you very much in advance.Regards,Stefan 

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I tried to install Ati tray tools, I got the "signed driver" error notice, so I reboot press F8 and select Disable Signed Driver Checking and try to install again. Same error

I tried bcdedit and still doesn't work

Using Vista64 business SP1
 

Answer:Disable Signed Driver Checking doesn't work

There is a hotfix you have to uninstall

Uninstall hotfix KB938979 and then you should be able to disable driver signing via the F8 method, or the BCEdit method...
 

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I have x220 with Windows 7 Pro 64 bit. Device manager shows under Storage Controllers "Ricoh PCIe SDXC/MMC host controller," but there is a yellow triangle with "!" and a Device Status Code 52 message "Windows cannot verify the digital signature for the drivers required for this device." I checked in C:\Drivers\WIN\Multicard and found two *.cat files--which, I understand, are required to confirm digital signature. Each of them (ridisk.cat and risdxc.cat) has a signed and valid certificate! So what is going on? Will the card reader work? Is there something wrong with how Windows 7 is treating the Ricoh driver, which I downloaded from the Lenovo site? Why should I be getting this grief?













Solved!

Go to Solution.

Answer:Ricoh card reader driver-not digitally signed?

Hello,
 
Perhaps the driver is damaged?
 
Try deleting the Ricoh PCIe SDXC/MMC host controller from the Device Manager and then restarting the computer in order to let the Device Manager re-detect it and re-install the device drivers.  Does that solve the problem?
 
Regards,
 
Aryeh Goretsky
 

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Hello,
I'm at my wits end. Anyone who can help would be my hero.

Acer 5253 laptop, Win7 Home Premium 64bit SP1, AMD C-50.

Trying to use a USB mouse. I have 3 logitech mice. None work because hidclass.sys and hidusb.sys are not digitally signed. If I f8 and disable driver signing enforcement, all 3 mice work, so I'm pretty certain that's the issue.

Tried "Update Driver" via device manager. Windows determined that I already had the best driver and wouldn't do anything.

Logitech does not furnish drivers for Win7. They rely on the native drivers.

Acer does not furnish mouse drivers. They refer you to the manufacturer of the mouse.

Tried copying the files in question from a 64bit machine that showed them to be digitally signed. Renamed the ones on my machine and pasted the ones from the "good" machine. Resolved nothing.

chkdsk /r found problems and repaired them. Didn't help.

sfc /scannow found problems that it could not resolve. Looked in CBS.log and found no references to either of the sys files in question. No resolution.

System Restore only had one restore point, and it was from 2 days ago. Problem was already noticed by then. I suspect that it's been this way since I purchased the laptop a couple of months ago anyway, but if there had been a restore point back at the very beginning, I'd have tried that.

I don't know much about digital signing of drivers. I've seen in a couple of threads that I might be able to sign the drivers myself, ... Read more

Answer:Windows mouse driver files not digitally signed

Mike

Obviously many more problems than just the mouse driver.

You can use earlier drivers (ie from vista, or even XP) if you install them in compatibility mode
[right click the installer>properties>compatibility>chose OS]

The other system problems need a repair install.

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No, I'm not asking, how to... I'm telling you how to

In a shell with admin rights, enter:

bcdedit -set loadoptions DDISABLE_INTEGRITY_CHECKS

and yes, it's DD... no typo. Reboot and enjoy.
 

Answer:Disabling signed driver enforcment in Vista x64 final

What? Don't you know Microsoft knows what's best for you? How dare you try to think for yourself!
 

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OK, I have come across 3 methods to disable driver signing with the bcdedit program on various websites:
bcdedit.exe /set testsigning on/off
bcdedit.exe /set nointegritychecks on/off
bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS

What are the differences between them and which one should I use? Oh, how do you re-enable driver signing for the DDISABLE_INTEGRITY_CHECKS method, if I use it?
 

Answer:need help with enabling and disabling signed driver enforcement in vista 64

I'm using the last one and to re-enable it type: bcdedit /deletevalue loadoptions
 

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I have recently purchased T440p notebook. Now my question in can I self install Manufacturer# Lenovo, 0B47315 Lenovo Adapter Harddisk TP IV to TP T440p by myself if yes is there is any video tutorial on it or instruction 

Answer:How to install on my Thinkpad t440p a Lenovo Adapter Harddisk TP IV to TP T440p

Hi Nishant,
 
Welcome to Lenovo Community Forums!
 
Refer the hardware maintenance manual to understand how to perform installation and disassembly of hardware components in Lenovo ThinkPad T440p.
 
For further clarification, visit here, click on take course and choose FRU videos where you can find the video that details the installation.
 
Hope this helps!
 
Best regards,
Mithun.





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Hi.I am having a Z580 (Windows 7 65 bit home premium) laptop.Recently I am experincing many problems with my wireless adapter.After a few seconds of switching on, wireless symbol will show "Limited Access". I will try troubleshooting, but the system will hang and i have to force it to shutdown.So I have un-installed the wireless driver and re-installed it. But now the same "Limited Access" happens and when i troubelshoot, (Reseting wireless adapter) the adapter goes off and it is shown that "Adapter is experiencing driver or hardware related problems". When i looked into device manager it is shown that ""This device cannot start .Code10"". Also when i checked the details, it is showing that "'the driver is not digitally signed"".Please help me solve this issue asap.

Answer:Wireless Adapter is not working (Code 10) "Driver is not digitally signed"

Update : If i put laptop in sleep after wireless becomes "Limited access"  after 10-15 mins if i reopen it, wifi is connected normally and it works! but for a period less than 10 mins.. After that again "Limited access" is coming and nothing will load!!! it is becoming a serious issue plz help

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Hi,

This is my first post on these forums, so please excuse me if anything is wrong.

Details of the problem: I have a Sony VAIO laptop that runs Windows 7 Home Premium x64. I recently downloaded the same version from digital river that has SP1 included and installed it on my laptop. I installed the drivers that I had downloaded from sony's esupport site which went fine. After I rebooted and tried to install the rest of the drivers, I started getting the Code 52 error: Windows cannot verify the signature of this driver. I've seen that every driver can be installed immediately after the system has been booted the first time (after a clean install). Once rebooted, it starts giving the code 52 error. I can't install my iPhone drivers (through iTunes) or PS3 utilities because of this. I'm wondering what changes during the first reboot. I must also say that these very same drivers were used on the previous build of Win 7 HP that I was using except that it did not have SP1 integrated.

Has anyone had a similar experience? I know that the digital signature check can be disabled using bcdedit.exe but I want Windows 7 to work the way it should: it should stop me from using unsigned drivers while installing signed drivers correctly. Does any one have any clue to what's going on with my Win7 on my laptop?

Answer:Driver Digital Signature error when using signed drivers (Code 52)

Hi ajayav, Welcome to Sevenforums.

Boot into Advanced Boot Options and disable driver signing checking.

The Advanced Boot Options screen lets you start Windows in advanced troubleshooting modes. You can access the menu by turning on your computer and pressing the F8 key before Windows starts.

Disabling driver signature enforcement has helped a lot of users in fixing the issue.

You may also delete the USB "Upper Filter" & "Lower Filter" Entry and check if that helps.

Before we go any further, please first backup the Registry.

Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:

1. Click “Start”, type “regedit” (without quotation marks) in the “Search” bar and press Enter.

Note: If UAC (User Account Control) pops up, please accept it.

2. Right click “Computer” (the root node) in the left pane, click “Export” under the “File” menu, choose “All” under “Export range”, and select “Desktop&... Read more

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heyi just bought t440p and installed all of the drivers except display driver.. none of the drivers on the site works.. please help me to sort it out..here's a screenshotLink to image
 
Moderator note: large image(s) converted to link(s):  About Posting Pictures In The Forums

Answer:having problem with installing display driver on t440p

Hi Mosheg91,
 
Welcome to Lenovo Community!
 
I think your system is having both Intel & Nvidia graphics adapter, did you check with Nvidia optimus driver?
 
NVIDIA Optimus Display Driver (Windows 7 32 bit), NVIDIA Optimus Display Driver (Windows 7 64 bit).
 
Hope this helps.
 
Best regards,
Hemanth Kumar





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Hello Together,i search a long time for an answer for my problem.My problem is, that the Fingerprint driver crashed sometimes and after that the Fingerprint sensor is detected as unknown device in the Device Manager and you can't use it. The Point "biometric Device" This Problem comes after a restart, standby or after you had logged the screen. And a restart doesn't help The only solution I found is, to delete the "unknown Device" and make a reboot. After this the Fingerprint have the right driver an all is functionality but only for a few weeks (~2 weeks). Have you an Idea for a final solution?In my Company this is a big Problem and we wouldn?t reinstall the Device every 2 Weeks on the same Notebook.We have the Models T440p and T540p with Win 8.1 Enterprise and the System and the Driver for all Devices are stood on the current. I hope you can help me with my problem.Thanks in advanceTheSenator96 ------------------------------------------------------------------------------------------------------------------------------------------------------------  Hallo Zusammen,ich suche schon seit langer Zeit nach einer Lsung fr mein Problem mit den Fingerprint Reader.Mein Problem ist, dass nach einer Weile Benutzung der Fingerprint Treiber sich verabschiedet und das Gert auf einmal als "Unknow Device" Erkannt wird. Natrlich funktionier danach der Fingerprinter nicht mehr. Ein Neustart des Gertes hat leider  keinen Erfolg gebracht... Read more

Answer:Fingerprint driver crash on T440p & T550p

What version of Lenovo Fingerprint Manager Pro is installed on the system?
What version of device driver is installed in Device Manager?

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H5321GW didnt have proper signed driver for Windows Server 2016. Why? On windows 10 the driver is working (Version 8.2.5.0 from 6/11/2015), i saved and pushed into the Windows Deployment System, but after under Windows Server 2016 didnt work, because of signature missing. When will be available updated driver for the mobile broadband?? .... And Bluetooth connect to PAN also dont have. (BTH\MS_BTHPAN)


























H5321GW.JPG ?73 KB

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windows 10 version 1607
after clean install ?
Samsung magician 4.9.7

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windows 10 version 1607
after clean install ?
Samsung magician 4.9.7

Answer:does samsung magician show ahci disabled with signed driver error on

Does on mine, even though speccy etc all show it being on, must be a magician error.

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When I downloaded/installed Everest Home Edition I got and error message shown in the attached image although Everest seems to work fine. How do I make Vista accept non-digitally signed drivers that I trust?This is on my HP 6715b in specs, Vista Business x64[regaining space - attachment deleted by admin]

Answer:Everest Home Edition download. Message = driver not digitally signed

To be on the safe side, reckon the download was ruined by some kind of malicious software. Perhaps on your system.Ask a friend to download it and see if he gets the same thing.EDIT:Just did download from the majorgeeks. Works on both XP and Vista. Scanned with Avast and no threat found.You have malware. Or a bad download.

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Hi I have a T440p Thinkpad, after i upgraded OS to windows 10 Main display driver Intel HD can not install i tried latest drivers from Intel web site and Lenovo but this error shows "This computer does not meet the minimum requirements for installing the software" i use Intel HD 4600 driver and T440p has all requirements ,   

Answer:T440p Intel display driver problem under windows 10

Same issue here! And there is another topic from October on this: https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/Latest-Video-Driver-for-T440p-says-quot-... I cannot install the driver ver. 20.19.15.4331 on Windows 10 64-bit because the minimum requirements are not met. It wouldn't even bother me that much but the currently installed driver version 10.18.15.4256 from July doesn't seem to support the Ultra Dock docking station. No matter which output I use, the two connected screens stay blank.It must be the Intel driver because the screens can be used in the UEFI and with a standard VGA compatibility driver.Having a workable update would be very welcome! 

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I was wanting to disable the touchpad when I connect an external mouse, but I have no UltraNav settings anywhere under the Mouse controls nor can I find any reference to UltraNav anywhere in the laptop.  When I check Devices / Mice and other pointing devices, I simply have something called "PS/2 Compatible Mouse" and the properties show a Microsoft provided driver.  Can I simply download the UltraNav driver from Lenova and install it and then finally have access to the touchpad controls? Thanks













Solved!

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Answer:Thinkpad T440p - No UltraNav - Can I just download the driver from support?

Hi TwoStepSRP,
 
Welcome to Lenovo Community!
 
As per the query we understood that you are facing the drivers issue with Touchpad setting on your ThinkPad T440p.
You can download the drivers from Lenovo support site, but for the exact drivers you have to provide your system MTM (machine type-model number). It can be found on a black and white sticker on the bottom of your laptop.
 
Or you can download and install ThinkVantage system update utility application; this will automatically search for all required drivers and application for your system.
 
Hope this helps!
 
Best regards,
Hemanth Kumar





Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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Brand new T440p laptop out of the box. Imaged with preconfigured company Windows 7 x64 image I have used hundreds of times before via MDT.WDS packaged T440p drivers (downloaded from Lenovo website) are injected as part of the MDT installation process. All windows updates applied (except for the Lenovo PM Device Driver otherwise the thing no longer reboots or shuts down properly anymore)BIOS flashed to latest T440p revision. Run Lenovo System Update to install hotkey drivers and receive the following:As you can see Win7 x64... driver says no.Restarted and tried again... error. Tried downloading the driver manually from http://support.lenovo.com/ca/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t44...Same error. Searched for and downloaded version 5.40Same error. I ran Lenovo System Update 2 days ago on another T440p laptop, may have been a slightly different internal spec... not sure but I'm farily sure the driver was named differently in System Update. The driver Installed on that machine fine and functions as intended. The driver could very well could have been updated since then I guess.I do also know this is a newer batch of T440p's as the box configuration that it ships in has changed and looks completely different. What gives?  Moderator comment: Remark(s) contravening the Community Rules removed - profanity / implied profanity.













... Read more

Answer:T440p hotkey integration driver fail - win7 x64

Just for giggles I decided to re-image the machine and see if it made a difference.
This time I ran System Update BEFORE any windows update.
 
Hotkey driver installed just fine.
Maybe there's some windows update incompatibility.
I'm not about to go testing all this stuff so if anyone from Lenovo actually reads these posts, it might be worth investigating...
 
*shrug* 
 
 
Moderator comment: Remark(s) contravening the Community Rules removed - profanity / implied profanity. Keep it clean.

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Dear all, I don't find this driver on the Lenovo website.Please, could you help me to find the link? Thanks a lot,Kind regards,Manu

Answer:unable to find the signed driver ACPI/IBM00068 for T400 6475-U2G Win7 64x

i have the same problem but didn't get an answer...http://forums.lenovo.com/t5/T400-T500-and-newer-T-series/ACPI-LEN0068-5-amp-2890D699-amp-0/m-p/93269...

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Hi all,
I am wondering how do I digitally sign my driver so that it can be installed on a Win7 Ultimate SP1 in a VMWare virtual machine. I have used Visual Studio 2013 to sign my driver and cat files using a certificate I obtained from GlobalSign. Both of these
files passed the signtool check, but when trying to install in this virtual machine it generates an error code 52.
Thanks in advance for any help

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Latest Video Driver for T440p says "This computer does not meet the minimum requirements for installing the software."  I think the installer for the video drivers is INCORRECTLY detecting my systems as not meeting requirements. Could anyone with simliar experiences please add to the thread? I call Lenovo where I was eventually pushed to Software Support and since I don't have a software support agreement was denied service. Driver from Intel site said "Whoa - go use the manufacturer's version of our driver". I really want the Lenovo driver if possible.  I know I can uninstall the lenovo driver and then do the Intel's driver - but I would like Lenovo to checkout if this error is bogus.I bought the unit loaded in March 2015. When I read the requirements in the readme there does not appear to be anything that should prevent me from installing. Here are my specs:T440p (Model/Part: 20ANCTO1WW)Intel Core I7 4700MQ16 GB RAMFree space on C: (temp folder location): 250 GB Intel HD Graphics 4600, Memory: 2 GB Driver: 10.18.10.3958 09-30-2014 NVIDIA GeForce GT 730M, 1GBDriver: 9.18.13.4535 04-07-2015  

Answer:Latest Video Driver for T440p says "This computer does not meet the minimum requirements...

There's another topic here:https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/T440p-Intel-display-driver-problem-under...

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This driver (or part of it) is not digitally signed, hence during silent install in SCCM TS Windows 7 x64 it will "hang" waiting to accept the unsigned driver (NOT during Apply drivers, but Sequence that runs setup.exe - I install ALL graphics drivers this way!)

http://www.dell.com/support/home/us/en/04/Drivers/DriversDetails?driverId=D4HM1
Had top revert to previous version
Intel HD, 5300, 5500, 6000, 515, 520, 530, P530, Iris 540 Graphics Driver, 20.19.15.4390, A05
to be able to do silent install!
Somebody else might have noticed?
Seb

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Hello, After updating to the latest video drivers from the ThinkVantage Update Retriever, our Lync clients crash when sharing desktop on our T440P series and X240 series.  I noticed when I uninstall the video driver I am able to screen share without incident.  Also, if I update the driver from Windows Update I am able to share successfully.  We use the update retriever and thininstaller to install our drivers in our environment.  I have tried uninstalling the Lync updates all the way down to the base version and experience the same issue at every level.  It crashes 100% of the time when sharing desktop.  I have tested it on T440p machines in our environment that do not have the latest display driver, and no crashes occurred.  Here are the specifics: Thinkpad X240 [20AL]Thinkpad T440p [20AN]ThinkVantage Update Retriever 5.00.0007Thinkvantage Thin Installer 1.2.0010Intel HD Graphics Driver - gid634ww (10.18.10.3412)Microsoft Lync 2013 SP1 32 Bit (15.0.4569.1503) Error Message from Application Log:Faulting application name: lync.exe, version: 15.0.4569.1503, time stamp: 0x52b0af33Faulting module name: KERNELBASE.dll, version: 6.1.7601.18409, time stamp: 0x53159a86Exception code: 0x00000879Fault offset: 0x0000c42dFaulting process id: 0x220cFaulting application start time: 0x01cf707ca316ae96Faulting application path: C:\Program Files (x86)\Microsoft Office\Office15\lync.exeFaulting module path: C:\WINDOWS\syswow64\KERNELBASE.dllRep... Read more

Answer:T440P [20AN] - Lync 2013 Crashing When Sharing Desktop - Intel Driver

Has anyone else experienced this, at least, or am I isolated in this issue? (That may help me look for a root cause) Thanks, John

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If you receive A required CD/DVD drive device driver is missing or A media driver your computer needs is missing error message when you install Windows then KB2755139 shows the way to fix the issue.
This issue occurs if A low-quality DVD was used to create the installation DVD, The speed at which the installation DVD was burned was too fast, The DVD drive cannot read the media or The ISO file is corrupted.

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H, I recently purchased a Lenovo N500 for my bother in law. After spending a considerable time setting it up for him, etc and delivering it to him in France (I am in the UK), he phoned me to tell me that when the machine boots up, the DVD driver no longer works, a message states that the driver is corrupt. I of course instructed him to uninstall the driver, and then to turn the compute off, and thenback on. However, this did not clear the problem. Can anyone point me to a driver which I can send to him to install, and replace the corrupt driver. Thanks Ken P.S. Installed with Windows vista, and all updates

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Apparently, I am one of many who seem to be having this issue. And just like everybody else, I turned to Google for some answers. Here is my scenario (perhaps gregrocker could point me in the right direction?):

I am running on a laptop with the following specs:

Dell Studio 1735
32-bit Vista Home Premium, SP1
Intel 2 Core Duo, T8100 @ 2.10 GHz
250 GB SATA HDD, 5400 RPM
4 GBs of RAM
256 ATI Mobility Radeon HD 3650
8x Slot Load CD / DVD Burner (Dual Layer DVD+/-R Drive)

I downloaded the .iso image of Windows 7 through the software program at Penn State and burned it to a DVD. When I restart my computer and boot off of the DVD drive, I get the Windows 7 Installation interface. As the setup begins, I get an error message that says "Load Driver" across the top of the window, and says "A required CD/DVD Drive Device Driver is missing". I tried a few things to circumvent this issue:

1. I swapped out the installation CD with one of the CD's that came with my laptop that contains all of my device drivers. It found one compatible driver for the ATA/ATAPI Controller, and despite selecting it and hitting next, it didn't work.

2. I took the service tag from my laptop, downloaded each and every driver that it's associated with, burned it to an .iso, and swapped THAT out when I tried to install. Again, nothing happened.

3. I mounted the .iso onto an 8GB Cruzer and made a bootable flash drive. Upon trying the install again, I had the same problem.

4. I tried to bu... Read more

Answer:Load Driver: Required CD/DVD Drive Device Driver: HELP!

Try extracting the ISO to Vista desktop to run Setup from there.

You can locate the driver in Vista's Device Manager SATA controller Driver info tab.

The fact that it would duplicate the error for USB flash install sounds like a malfunction.

Try removing 2 gb of RAM.

Check BIOS version to see if you have the latest.

Checksum the HASH of the ISO you downloaded to confirm it here: http://www.mydigitallife.info/2009/0...vd-iso-images/

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ello Team, i am trying to install Win 7 into Elite boot using USB DVD drive , then it pops out below screen error . i have tried changing USB ports and different installation disks. But the issue still same . when i tried with win 10 usb flash installation it was ok and completed successfully. But when i tried win 7 usb flash or usb dvd installation then it comes out that error .Its my companies compliance to run Win 7 enterprise all over the globe thats why trying to install win 7 other wise i could have proceed with win 10. Please need you to resolve this issue . RegardsRaju

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Only been here an hour and already on to my second problem, lol.

So my only other problem is one little hardware adapter that has 64bit drivers... but they're not signed.

Is a "Syba" Serial to USB Adapter (SY-USB-S)...

basically I need to use it so that my battey backup can talk with Windows and give reports on power spikes etc... as well as control the shutdown of windows when I'm not around if there's a power outage.

Now, it's not a huge deal as the battery backup will still work of course, but the extra features won't work until Windows can communicate with it. Unfortunatly the backup only as a serial connection (and my motherboad doesn't) so I'm forced to use the "Serial (RS232) to USB" adapter.

So I'm wondering a few things.

1) can I force Vista x64 to use the unsigned driver from the company?

2) can I trick Vista x64 into thinking the driver is signed? (or someone mod the drive to that it is signed by me?)

3) Anyone know of a signed driver from another company that will work with this item? I assume a few companies use the same chip inside the device. All it does is make a bridge from USB to serial so it's a pretty simply device as well.

4) Anyone know of another Serial to USB adapter that has singed drivers that I could purchase to replace the current one?

Thanks again for any advice or help,
TK.

Answer:Vista x64 Driver "not signed" question...

Hi TK,

This will allow the unsigned driver to run in Vista. Hope it works for you.

- Allow Unsigned drivers to run

Shawn

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Hello there, I need urgent assistance with trying to enable the internal camera on my T440p this is a work model on windows 7. I have installed the drivers from the website as recommended however i keep getting the error Integrated camera Setup: Can not find the device, Abort install. Are there any other drivers for this please help ASAP this is driving me insane. Please note I dont have the utility tools mentioned in other threads i think thats for windows 8 users mines is just a windows 7.

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Question: Driver required

I have this monitor for which I need the Driver and Utilities software.I have tried a couple of searches but without success.Can someone please direct me to the link or mail me the software ? The monitor is Philips 7CM5289/89T.

Thanks

 

Answer:Driver required

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Last week someone very kindly gave me a link to download the driver for the following modem - HSP K56 FLEX PNP but I unfortunately deleted it. Any chance of the link again. Many thanks.

Answer:Help - Driver required

click hereYou could have found it in your 'My Postings' :o)

2 more replies
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Question: Driver Required

Can anyone point me in the direction of a download for a texas instruments OHCI Compliant IEEE 1394 host controller(Firewire card) driver, at the moment I'm using version 10-13-1999. I've registered with DriverGuide.com but can't seem to find it. Thanks in advance...alB

Answer:Driver Required

Is there a particular reason you need this. I.E your card has stopped working or are you just wanting a up to date driver. Also do you know if the driver actually exists?

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Question: Driver Required

I have just reformated a pals Hd and all OK apart from the audio drivers. Si Soft Sandra says it is a ECS MPC61 High Def Audio and that the OEM is NVidia MCP61 High Def. Audio. It is running XP Pro but I can't seem to locate any drivers that function.
Any help please?

Answer:Driver Required

What motherboard is it?

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Could anybody please post me a link to where I can download a free driver for my Trust wt 1400 webcam. Everywhere I try I keep getting the download to DRIVER DETECTIVE and it is wanting money.Many Thanks

Answer:Driver Required Please

This should be what you needclick here

3 more replies
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Question: Driver required

I have a Tiny Computer - where can I find the drivers for the sound card - Sound Max Integrated Digital Audio - the description that I found in the Hardware configuration. Many thanks.

Answer:Driver required

click hereorclick here

8 more replies
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Question: Driver required

32 bit intel hd graphics driver for 15r033tx..Please give me a link

Answer:Driver required

 Hi, https://downloadmirror.intel.com/25978/eng/win32_153631.4414.exe If it does not work, other drivers would be required for the switchable video (Intel + NVIDIA GeForce 820M)

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Question: Driver required

Driver required for a sound card made by EXMedia. model number A-8738-4CThey haven't got a proper website with drivers to download etc. They provide an email link but, if they can't be bothered to have a proper Website I can't see myself getting any help from them. Anybody got this sound card installed? I'd appreciate the driver, please. it is a a perfectly good sound card I hate to waste it.Any other ideas failing that?Venus.

Answer:Driver required

Key the sound card details into google.co.uk or visit one of the many drivers websites.A Search of these forums will reveal any number.

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A friend of mine is looking for updated drivers for her motherboard and has asked my help. The only information she has sent me is a number she got off the motherboard, 07/14/1998-SiS-5598-2A5IIG3AC-00. I have spent a fruitless 2 hours on the web. Can anyone please help.

Answer:Motherboard Driver required.

Try the following link:- click here

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Hi all, I have bought a new MSI mobo model: PM8M3-V and it came with a driver CD for all O/S except Vista.
Everything has installed ok except the onboard graphics driver. It is a VIA/S3 Unichrome Pro graphics device but Vista has loaded the universal driver. I can't even play minesweeper as it's so slow.
I don't think there is a driver for this with Vista but if I'm wrong and someone could post a link I'd much appriciate it.

Answer:Vista Driver Required. Help!

Choose the right drivers from this list: http://www.viaarena.com/default.aspx?PageI...&CatID=2900. If there aren't Vista drivers you may want to try ones for XP.

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I need to reinstall the software for a friends modem but his computer came with all the software preloaded therefore there are no discs. The modem in question is an HSP K56 FLEX PNP. Does anyone know where to download the driver for this?Many thanks.

Answer:Modem Driver Required

Google's got a couple of sources:click hereRegards

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My sister has just got a pc from her work, a dell optiplex GX150 (Serial Tag 7xvm50j) but it had no operating system, i have just installed windows 98se on it, but the display driver is set to VGA mode and i am currently running it at 16 colors. Can someone please advise where i can download the correct driver for this pc, i have tried that dell website but cannot see it, i must be missing something. Please help

Answer:Urgent Driver Help Required

In the adapter section it is currently reading Standard PCI Graphics Adapter VGA

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Answer:Monitor driver required

I have reformatted my hard drive but now need a driver for a samsung monitor - I think it is sis 6326

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Hi All, I have been given a laptop to sort out for a colleague. It is an AST Ascentia P series running Win. 98. All was going well until I came to the dreaded yellow exclamation mark in device manager for the PCIC or compatible PCMCIA controller. The AST web site must be closed down because I can't access it. I have loaned out my own Win 98 disc so I don't know if the driver will be on that. Any ideas. Cheers, Bill

Answer:Driver urgently required

Try doing a seacrch on Google.com or similar with 'AST pcmcia drivers' I found quite a few sites.

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Hi guys,

Things don't get any easier do they, I have now found out that my dvd writer is not working, again cos i have re installed XP and it has wiped the driver, I have found some firmware up dates but I keep getting a message saying that 'available target is not found' when i try to install, and this is from the pioneer website!.

Can anyone help, or shed any light.

Cheers,

Paul.
 

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I need to download a driver for a motherboard and cannot find one anywhere!Motherboard specs are:Manufacturer ID is 001437, Hsing Tech Enterprise Co Ltd.Manufacture date is 15/7/95Chipset/Bios info is 570The manufacturers web site has led me to a forum page where nobody seems to answer any postings!Can anyone help please? Thank you all.

Answer:motherboard driver required

what chipset is it ? VIA /SIS ?

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Hi all.

I have been trying to install Windows 7 Professional x86 several times, and always encounter the same problem.

I downloaded Windows 7 via the MSDN Academic Alliance and then copied all files to a recently reformatted 4Gb USB stick.

Then I changed the BIOS settings on my computer to boot from the USB drive, and it boots and then starts. When i press on the Install button however, it says its starting the install but then quickly and the following message appears;

"A required CD/DVD drive device driver is missing. If you have a driver floppy disk, CD, DVD, or USB flash drive, please insert it now.

Note: If the Windows installation media is in the CD/DVD drive, you can safely remove it for this step."

The message also allows me to browse for said missing drivers, but i cant find any drivers anywhere.

I would appreciate any help, thanks in advance.

Answer:Required CD/DVD driver is missing

I will assume that you properly prepared the USB flash drive for booting. It is not enough to just copy the DVD contents. Furthermore, I will assume that the DVD drive is empty and the USB device is indeed the only bootable media.

ALSO - unplug all USB devices other than kybd and mouse.

Change BIOS boot order

Enter your system’s BIOS mode. Consult your computer manual or try different keys until you find the right one.

Find the screen or option for changing the boot order.

Update ITE ATA driver
Failing the above, try booting back into Windows Vista or XP. Launch Windows Update and install the driver update before attempting the upgrade.

Switch from SATA to AHCI
In BIOS, turn off SATA, switching to AHCI, and reboot normally, then re-attempt installation of Windows 7.

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So Im trying to play Dragon Age Inquisition on my newly aquired Acer VN7-571g. It's equipped with a gtx 850m. When I'm trying to start the game I get this error message "Detected NVIDIA driver is 333.17. The required driver version is 340.52 or later. Please update your drivers at geforce.com/drivers before playing the game" Now the problem is that the driver from acer is version 333.17. If I try to install a newer driver directly from geforce it won't recognize the dedicated GPU and will run on the integrated intel HD graphics in stead. What do guys?

Answer:"The required driver version is 340.52 or later"

You're probably out of luck until Acer posts an updated driver. Try searching the Gaming forums.

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My PC runs XP Pro + SP2.

No problems for years until this morning. I was trying to play a swf file, without success, and some googling led me to believe I should download and install K-Lite Codec Standard pack. I did so an dduring the installation process it gave me about 3 or 4 error messages telling me there were conflicting or bad drivers and I should uninstall/disable them. I foolishly did as I was told.

I re-booted and now have no sound at all - no system sounds, won't play mp3's audio in videos, nothing.

I checked Device Manager. Audio device is Realtek High Definition Audio v 1.6.0.2. Device Manager claims it is working properly but it isn't. I can't find original installation disks to uninstall and re-install the drivers and a trip to the Realtek download site left me confused.

Can someone more knowledgeable than me please let me know:
. is it as simple as uninstalling and reinstalling that driver, and if so
. how can I choose right replacement to download.

[BTW I tried a couple of those scammy driver detective scans which tell you what's wrong then ask fo rmoney to fix them; they both said the Realtek audio driver was not working properly.]

Many thanks
 

Answer:Audio Driver Help required

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Hi I require the Ndis2 driver for a Ideapad S10-2 atom can somebody please help and ponit me in the right direction .

Answer:Ndis2 Driver required

For which OS do you require the driver? Windows? Linux?

4 more replies