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Acer Recovery DVD Won't Create 100MB System Reserved Partition

Question: Acer Recovery DVD Won't Create 100MB System Reserved Partition

Greetings,

When I first purchased my Acer AspireOne D255 back in 2010, I immediately deleted Windows 7 Starter and installed a dual-boot of XP Home and Ubuntu. However, recently I decided that I want Windows 7 back on the Netbook, so I ordered Recovery DVDs from Acer.

I would like to set up an encrypted dual boot between Windows 7 Starter & Kubuntu 12.04. I found a great tutorial online explaining how to do this:

[not sure if I'm allowed to post links to other sites]http:// stonesifer.org/2011/07/01/dual-boot-windows-7-encrypted-with-ubuntu-1104-encrypted/

Problem is that the tutorial won't work for me because I don't have the 100 MB System Reserved Partition. I want to follow this particular tutorial because it's very simple, and it ensures that if I switch to a different Distro later I won't have to reinstall Windows 7.

Now I did successfully follow the "Option One" instruction here to use Disk Management to create a System Partition:

System Reserved : Create Using Disk Management

All this accomplished however is creating a small partition that is not active, and certainly not at the front of the disk, and definitely not set as a System Partition.

Please help! I've spent way too many hours / days at this trying to figure this out on my own.

Edit: I have been using the "Disk Utility" in a Lubuntu 12.04 LiveCD to partition the drive...

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Preferred Solution: Acer Recovery DVD Won't Create 100MB System Reserved Partition

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: Acer Recovery DVD Won't Create 100MB System Reserved Partition

Hi,

You should first install Windows 7 in the vanilla fashion - that will create the 100MB System Reserved partition and the usual System partition (usually C)

Then follow the tutorial you linked. Be very careful with Truecrypt. Create a backup of the volume header : see STEP 3 here:
TRUECRYPT - Encrypt Data Folders

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I'm running XP Home SP3 and Win7 Pro 32 bit in a dual-boot setup. I use Macrium Reflect to image the entire boot drive.

Looking at the graphic for Disk Management in both XP and Win7 (shown), I don't see the 100MB System Reserved partition, even though the numbers add up as shown. Shouldn't that 100MB partition be visible? Where would it be located? Between the two main partitions D: and C: ?

Answer:Where's my 100MB System Reserved partition?

If the drive was already partitoned when you installed Windows 7, it will not create a Reserved partiton.
It will put the boot data, etc. on the first partition it sees.

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I'm in the process of swapping out an HDD boot drive for a new Crucial M4 SSD, and discovered that a 100MB partition I created for "system reserved" files got squeezed down to 79MB by the Acronis cloning software I used. The SSD booted just fine with the smaller partition, and my offset is set to the recommended 1024. Is there any reason I need to be worried about a system reserved partition that isn't exactly 100MB?

Thanks.

Answer:Win 7 System Reserved partition smaller than 100MB?

Short version, no.

Does no harm to the system, but please post a screenshot of you partition manager open.

Here is an earlier thread about the same case, if your partition is unassigned as well than you can 'remove' it or just leave it alone.

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I am gonna do a format reinstall of Windows 7 and I noticed this partition which I believe was created when I first installed Windows 7. Should I just leave it there or can i delete this partition when I format reinstall Windows? Thanks.
 

Answer:Disk 0 Partition 1 System Reserved 100mb

Yes, and yes. I would normally leave it, but if you delete it the Windows 7 install should just recreate it. It's where Windows 7 likes to put the MBR (and, I've read, some credentials information).
 

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I just installed Windows 7 Professional and want to confirm that it is safe to delete the 100mb "system reserved" partition, which I believe is reserved for BitLocker during installation.
 

Answer:Windows 7 100mb System Reserved Partition

Why bother? Hard Drive space is cheap, and it could be used for something else now or in the future.
 

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I did a standard Win7-64 installation on a 128GB SSD and have no problems. My question is, can I merge the 100MB System Reserved partition that the Win7 Installer creates into my normal boot partition. Right now that 100MB is just wasted space and I'd like to get it back into use.

I have MiniTool Partition Wizard and this screen shot shows my current configuration.



My concern is that my system won't boot if I merge the 2 partitions because the new partition starting place will be different from where it is now, and I'm not clear on what to do about Boot Manager or how to get it to point to the proper place.

I do have the MiniTool boot CD and I have verified that this works OK, but I can't find any info on whether or not trouble will happen if I merge the 2 partitions on my boot drive.

What is that "System Reserved" partition supposed to be used for anyway?

Answer:Is it OK to recover 100MB System Reserved partition?

Can I delete the system reserved partition from 100MB - Microsoft Community

This is what Microsoft has to say about it.

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I see that one can pre-partition and format a drive to prevent Win7 from creating the recovery partition. My question is if I use Shift+F10 to bring up the command prompt and use diskpart to partition and format the drive, will the partiton table still be aligned to the 4K allocation desireable for SSD performance?

Plus, it seems the 100MB partition somehow messes up any attempt to restore an image with the Win7 built in imaging tool.

Or do the SP1 discs not force the install of said partition anymore?
 

Answer:Install Win7 without 100MB system reserved partition?

It's 100 MB, big woop. Just leave it the eff alone like it was designed to be.
 

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Hi

Is it possible and how it works to recover Win7 100MB System Reserved partition, deleted by mistake?

Answer:Recover windows 7 100MB System Reserved partition

Make sure the partition is formatted primary and set active. All other partitions not active.
Make a system repair CD (or download an ISO) from someone's PC. It is in the Backup & Restore screen.
Run the Startup Repair 3 separate times. This should rebuild your system reserved.

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Hi all;
Please kindly advice how can i hide this 100MB system reserved partition as part of the Windows OS C Drive? I do not mind re-installing (clean installation) of Windows 7 again. But then, can anyone teach me how to hide this 100MB system reserved partition and lump it as part of the Windows OS C Drive?

Answer:How to lump the 100MB system reserved partition as part of C Drive?

Here's a tutorial just for that,

System Reserved Partition - Delete

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Hilast night clean installed windows 7 pro and noticed that system reserved partition is created with 100MB. Then upgrade it to windows 8 pro and finally updated it to windows 8.1 pro.
 
After complete installation of windows 8.1 pro and noticed in computer management that still system reserved partition is 100MB. whereas if in case i did clean installation of windows 8 pro then system reserved partition will be 350MB.My HDD capacity is 2TB and i have nearly 1TB of unallocated space. C drive is 200GBTherefore i would like to increase my system reserved partition from 100MB to 350MB.How to increase system reserved partition from 100MB to 350MB with step by step ?What is the advantages of allowing 350MB to system reserved partition in windows 8.1 pro?

Answer:Planning to move system reserved partition from 100MB to 350MB ?

Hi,
 
On a Win 7 clean install the system reserved partition contains the boot manager and configuration files, with the system recovery files placed on the OS install partition.
 
On a Win 8 clean install the system recovery files are placed in the system reserved partition, hence the need for a larger partition.
 
When an upgrade from Win 7 to Win 8 is performed the system reserved partition is retained at its current size and with the same file placements.
 
I would be inclined to leave it alone.  If you start moving files and get it wrong, you could end up with a non-booting system.

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I'm running Windows 7 Home 64bit on a Compaq Presario CQ61 laptop.
I have a 120GB SSD drive (C) with only Windows operating system and program files.
I have a 320GB HDD drive (D) in place of my DVD drive which holds all my documents.

Following a foolish adventure with Linux which forced me to re-install Windows,
I find my 320GB drive partitions are no longer optimal.

When setting up Linux I reduced the size of my documents partition to provide for Linux partitions.
When re-installing Windows, the installation setup a 100mb System Reserved partition immediately after my documents partition. This leaves a 42GB unallocated portion of my HDD.

I understand that I cannot delete the 100mb System Reserved partition as that is required for boot files etc.
However, I would like to move the System Reserved partition to the end of the HDD so that I can resize my documents partition using the 42GB of unallocated space.

Partition Wizard does not allow me to touch the System Reserved partition, how do I move it?

Thank you,

Chris

Answer:Moving 100MB 'System Reserved' partition to regain unallocated space

"system reserved" is not on the win7 physical drive!! Since you have one 1 OS... It is very good thing to move it to same disk as WIN7. even better merge the boot filles and boot menu to the C-drive . Wanna know how?

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Last week when I clean-installed 1607, a 500 MB system reserved partition was created. There had been no such partition when I was running 1511.

Question 1: Next time when I clean-install Windows, will it use this same partition or create a new one?
Question 2: Next time if I update Windows to a newer version, will it use this same partition or create a new one?

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Last week when I clean-installed 1607, a 500 MB system reserved partition was created. There had been no such partition when I was running 1511.

Question 1: Next time when I clean-install Windows, will it use this same partition or create a new one?
Question 2: Next time if I update Windows to a newer version, will it use this same partition or create a new one?

Answer:Will it use the same system reserved partition or create a new one?

Hello, what you do when you clean install is under your control. You want to install to unallocated space on your disk, so you delete unwanted partitions.

A normal set of partitions for an EFI-based installation is
Recovery (450Mb), System (16Mb), Windows, EFI (100Mb).
Sizes may vary a bit.

It seems that when upgrading (e.g. 1511 -> 1607) Windows uses some 500Mb of unallocated space to create a second Recovery partition. The old one is redundant, as I understand it. Perhaps that is left to support reverting to the old build. I've not researched it.

The Windows partition is the same one on upgrading. You need about 20Gb (for Windows.old) + 10Gb spare.

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Hi,

I have two drives in my computer:

Drive 1 (contains Windows 7 x64)
Drive 2 (contains the 100MB reserved partition)

I want to remove Drive 2 and move the reserved partition to Drive 1.

I made a 100MB partition on Drive 1 (shrunk it first). Then I shut down the computer and disconnected Drive 2. Then I inserted my Win7 DVD, started the computer and selected "startup repair". According to the log, it did repair something (I even let it run 3 times). But when I remove the Win7 DVD, the system won't boot. Only when I re-connect Drive 2 (which still contains the 100MB reserved partition), it will boot.

What am I doing wrong? Thanks!

Answer:Move 100MB reserved partition (Win 7 x64)

Post screenshot of disk management please.

Another question. Do you really want to keep "system reserved"? It's used for:Bootmanager and bootmenu
Bitlocker encryption.
You definitely want bootmanager and bootmenu on a separate partition?

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Sometime ago I installed a second, larger SSD on a Dell XPS8700 but due to my lack of attention I reinstalled Win10 without a System Reserved Partition. By the time I realized what I had done, I had installed too many programs to start over and decided to just live with it. So far there have been no problems. Now I understand that the next major Win10 update, in early 2017, may not install without an SRP. While I could always start over with a clean install, the thought of reinstalling a huge number of programs along with configuring them is daunting. It would likely take at least 4-5 full days of work, something I?m really not up to at this point. So I?m wondering if I might be able to avoid this by the following:

Do a fresh install, after running a current backup of all the existing partitions, with the correct partitioning thereby creating a correct SRP. Then reinstall my previous OS partition from a backup copy. I realize that two sets system files would exist, one on the newly created SRP and one from the restored C-Drive. Which set of files would be used to boot from the newly created SRP or the OS partition? If it successfully boots than I suppose I could remove the duplicate files from the C-Drive. What concerns me if that there will be registry entries that would be incorrect and it would fail to boot after the C-Drive restore.

Do you think this would work? If not then is there another way I could correct the partitioning?

Answer:Create a System Reserved Partition and keep original OS

When you talk about System Reserved Partition, I assume you installed Windows using MBR partition scheme. All you need to do:
For Windows 10, The System reserved partition size is 500MB so:
Use Magic Partition Manager Software to shrink C drive and create a 500MB partition, format as NTFS in front of C drive.Use EasyBCD 2.2 - Neowin to move the BCD to the newly created partition, rename it as System Reserved and remove the drive letter from this partition.

NOTE: use the drive letter assigned for 500MB partition istead of C as shown in screen shot.

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Hi all!

I've got 2 Hard Drives in my laptop. 500GB and 80GB.

I want to install win 8 on entire 80gb of 2nd HDD. When I'm trying to create partition installer don't create system reserved partition. It's weird because I've got previously win 8 with 350MB system reserved partition on this HDD but I format them (hdd).

Now installer don't create system reserved (even after [diskpart - > clean])... is it normal? Should I install win 8 without system reserved? Is it necessary for something?

Answer:Why win 8 installer don't create System Reserved Partition?

The installer probably grabbed another active partition to place the bootmgr. If your 500GB disk is disk0 and the 80GB disk is disk1 (in Disk Management), that is what most likely happened.

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Here are three options for the creation / use of the Windows 7 System Reserved partition.


System Reserved : Create Using Disk Management

System Reserved : Multi Boot from Logical Partitions

System Reserved : Create for Dual Boot













.

Answer:Create the Windows 7 System Reserved partition

OOps.... I had seen it a day or two back.

In fact I wanted to reference it in my other post as a last line " In case for whatever reason you want to create the SRP again, despair not. Here is the tutorial." But then I could not track it - I even made a google search- and so left out any mention about recreating it.

Did you put it and then remove it temporarily or am I dreaming?

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Hi, I'm trying to recreate win 8.1 pro system reserved partition on my ssd. Initially I installed windows on my ssd (c: ) and windows created the sysres partition on my unformatted hd (without telling me anything). After some trouble I managed to be able to boot from ssd directly without going through the sysres partition on the hd. Now if possible I'd like to recreate the sysres on the ssd (by disconnecting my hd so that windows has no other options than creating this on the ssd). If a try a system refresh it tells me it would wipe away all my user installed apps. Can you tell me how to recreate that partition on my ssd without messing things up? I googled for this but I can't find anything useful.

Answer:Create system reserved partition after installation

Initially I installed windows on my ssd (c: ) and windows created the sysres partition on my unformatted hd (without telling me anything)



Here's the reason why: http://www.eightforums.com/installat...tml#post390128

Now, back to your question:
In Your C: drive, create a partition of 350MB ie. 358400 = 350 X 1024 ===> this should give you exactly 350MBAssign the new created partition a letter, e.g Z:Download: EasyBCD Portable and run it, follow the instruction on the screen shot below then continue with step 4:

Make sure you mark this disk ActiveMark Inactive the other Disk that you previously had the reserved partitionOpen the BIOS and set first boot priority to the SSDreboot. <===== if it does not boot, you might have to do a startup repair.Once everything is working, remove the drive letter Z: so that the reserved partition is hidden.

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I have a bit of a problem. I recently got a new SSD and configured it to make it my boot drive. I kept my old installation on my hdd and also made a new partition on that device to hold all of the program files, data, etc. Whenever I was finished installing all the programs that I had on my old setup on my new setup and had transfered all necessary documents, I figured it was time to remove the old partition and expand the new data partition to fill the drive. I used gparted to delete the old one and expand the new one.

For some reason, whenever I installed windows 7 on my ssd, it never created a system reserved partition. Everything booted up fine. After deleting my old partition, my system now fails to boot up and gives me the message "BootMGR is missing. Press CTRL+ALT+DEL to restart". Clearly, my computer is now wanting a system reserved partition.

My question is, how do I create a system reserved partition AFTER Windows 7 has been installed?

I have already tried startup repair and all of the bootrec.exe commands, but none of them seem to work. Could someone help me out here?

Answer:create a system reserved partition after install?

The system reserved partition was not created because setup found an active, formatted partition to install to. That is normal, and is certainly not causing your problems.

First, make sure the SSD is set to be the first to boot in the BIOS. That alone may solve your problem, but if not, run a startup repair. I'm almost positive that will work.

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Hi,

I restored Windows 7 Home Premium (64 bit version) on my PC and I used Easeus Todo Backup v4.0.0.2. to do this. I restored the hidden reserved partition and also the Windows partition (my C: drive). However, the restoration altered the size of both of these partitions. It has reduced the reserved partition from 100 Mb to 99.7 Mb and I'm guessing it must have increased the C: partition and used the 0.3Mb reduced from the hidden partition (I can't remember the original size of my C: partition)?

Will the reduction in size of the reserved partition from 100Mb to 99.7Mb have any implications? Does anyone know why this should happen and should I use a partition manager to put it back to 100Mb?

Thanks.

Answer:100Mb Reserved partition reduced in size by backup software

No need to worry.

Go to Disk Management and see how much of the 99.7 Mb is used.

Probably about 30 Mb.

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Hello,

I accidentally deleted the 100MB reserved partition while reinstalling win 7 which got stuck and when I restarted, I got 'Bootmgr Missing' error. I have Dell Inspiron N5010 laptop. Now, my BIOS doesn't detect my hard disk and I also don't see any hard disk while reinstalling win7 via bootable USB drive.

Is it that 100mb partition contained the required drivers? If yes, how could I fix this?

Please help !

Regards.

Answer:Deleted 100MB reserved partition - BIOS doesn't detect Hard Disk

There are no drivers stored on the SR partition.
The 100 MB System Reserved partition has nothing to do with the bios seeing the hard drive or the Windows 7 installer seeing the hard drive.

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I am going to do a clean install of Windows 7 a 2nd time and I was wondering if it is OK if I delete the 100MB System Reserved partition that Windows 7 installed the first time I did a clean install? See screen shot.

Answer:100MB System Reserved in Windows 7

Here you go, this should help you out,

System Reserved Partition - Delete

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Hello,
recently while booting into Windows 7 a screen came up. It read something like, "Cannot boot into Windows possibly because of of recent hardware change." It requested my Windows 7 x64 installation disk which I did. The problem was repaired. However, I now have two 100MB system reserved partitions for bitlocker and booting info. One has been designated a J: drive partition the other is the way it supposed to be without a drive letter.

I'd like to know before I delete and merge one of the partitions if it would be okay to do so. I do have backups but would like to fix the problem (if it is a problem) without having to restore data.

Thank you
Jeff

Answer:Two 100MB system reserved partitions.

J appears to be unneeded but before deleting it please post up the maximized DIsk Mgmt drive map which is cut off for some reason.

System partition should also be marked Active so see if Disk Mgmt will allow you to do that now.

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Hi All,

Somehow I have ended up with two system reserved partitions. I enclose a screenshot of my disk management screen.

Disk 1 is my primary Win 7 boot drive... Because of this I am assuming that D:/ which is the system reserved partition on that drive is needed.

However, disk 0 is just a backup I disk I use for data, music, videos etc..etc.. but somehow it seems to also have acquired a 100MB system partition (may be due to the fact that I used to have a dual boot linux setup).

Anyway, I am thinking that I can probably delete G:/ the 100MB partition on that drive. The only thing that worries me is that it's listed as 'active' as is D:/...

Also, should my main C:/ be made 'active'.

Help appreciated. Thanks.

Answer:Two System Reserved 100MB partitions

Welcome to the Seven Forums, SidharthaXx.

To me the Disk 1 System Reserved Partition appears to be the correct one because it is linked with the System Drive. But wait till you get some more expert opinions before tinkering.

As C:\ is working properly without being active I think it should be left alone.

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I have a brand new SSD that I just installed Windows on using an Ultimate Upgrade Disk and followed the "Clean Install using an Upgrade Disk" tutorial on here, and also the "Relocate Users folders during Windows 7 Installation" tutorial after Windows was actually installed.

According to the first tutorial the Windows install SHOULD have created a system reserved partition since the whole SSD was unallocated space, yet it did not.

Now I DID have Ubuntu installed on another HDD which had a partition marked as Active, and for some reason one of my other drives was also marked as Active, since I reinstalled Windows I have now removed the Ubuntu Partitions and I have now set the other drive that wasn't meant to be Active, as Inactive, and set my "C" drive which is marked as Boot, as Active.

However before I go about reinstalling MORE software (so far just Flash Player and Antivirus software), I would rather format C and reinstall again if it would properly give me the 100Mb System Reserved Partition that is so useful when Windows breaks itself.

So can someone tell me by looking at the provided screenshot of Disk Management whether another fresh install will actually create the 100Mb System Reserved partition that I want on my drive.

Answer:Lack of 100Mb System Reserved

Your system files got written to Disk 1 because you did not unplug all other drives and it was marked active when you did the install.

You do not need a SR partition.

Re install windows and this time unplug all the other hard drives, if you want a SR partition just delete the drive to unallocated space.

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I have just installed windows 7 ultimate and installed all my programs I need. The problem is when I went to back it up using Acronis True Image, I noticed that there was part of my hard drive that read "System reserved 100MB NTFS." I have looked in my disk managment and it's right there infront of the C: drive, showing as "System reserved 100MB NTFS Healthy." For some reason It looks like it has partitioned the hard drive, but how do I get this off without ruining all the install of Windows 7 and all the  programs I installed, I just want the drive as one without any partition.Just to add this incase it's of any importance, I don't see this extra 100MB space as a hard drive when I click into MY Computer. I only see it in Disk management and when I use Acronis to back up my hard drive.

Answer:Disk Managment Showing System Reserved 100mb?

http://blogs.technet.com/b/uspartner_ts2team/archive/2010/03/13/what-is-the-windows-server-2008-r2-windows-7-system-reserved-partition.aspx

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Hello guys, I'm new to this forum.

I need your help desperately:
I had system file corruption and had to reinstall Win7. The problem is that I formatted the 100mb partition.
I know this is an important part of the system and want to have it back. It complies with size (100mb) and position requirements (the first partition).

There are a lot of post dealing with getting rid of it. I want the opposite. Howw do I do it?
Now, there are some constraints: I cannot delete the entire disk because I have a Linux installation in another partition. And if I delete the 100mb partition to try and lure Win7 into creating it, it'll change the partition table and my bootloader won't be able to locate Linux.
Can you help me please.

Answer:How do I re-create the 100mb partition?

Be aware that having GRUB on the HD can corrupt Win7 at any point so this may not work although it is proven to create the SysReserved partition by tests done by BareFootKid and has worked for others:

Boot the Win7 DVD Repair Console or Repair CD, access a Command line to mark the 100mb partition Active: Partition - Mark as Active

Now boot the DVD repair console or Repair CD, accept any offered repair. When Win7 doesn't start, boot back in, click through to Recovery Tools list to run Startup Repair up to 3 separate times with reboots until Win7 starts. Startup Repair - Run 3 Separate Times

If this fails you can try doing a partition-specific wipe of 100mb, in case it has been corrupted by GRUB, using free Partition Wizard bootable CD which can also Modify>Set as Active. Then run Repair x3. You can also use PW CD to shrink Win7 to create the 100mb if it isn't already created as it appears from your post. http://www.partitionwizard.com/download.html

If it won't work then it is likely because of GRUB corruption on the HD, which is why it is best to Dual Boot Linux on another HD via the BIOS to avoid GRUB corruption of Win7.

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I have a 1TB clean hard drive. i have mistakenly extend the system reserved from 100mb to 400gb. Then I installed Windows there. Now, i want to format the system reserved, because now i know that OS should not be installed there.. My question is that can i still have my 1TB after formatting? I want to delete the partition afterwards then re-install the OS..I still have the installation CD..

Answer:Windows 7 installed in a system reserved extended from 100mb to 400gb

Post a screen print of Disk Management.
Disk Management - Post a Screen Capture Image

Read through this tutorial for installing Win 7.
Clean Reinstall - Factory OEM Windows 7

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Hi guys,
I am having trouble upgrading to windows 10.
I believe the source of my problems is the lack of a system reserved partition. I tried resetting the tablet using the 'reset' option in advanced recovery, though didn't seem to get another system reserved. How can I reinstall windows on this tablet, considering I have no product key though be sure windows creates a system reserved partition?

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Hi guys. First post here so take it easy on me, haha.

I installed Windows 7 Enterprise 64-bit edition on my new Lenovo laptop. I captured an image of my machine and deployed the image to several others. Now, we want to start using Bitlocker. However, there is no "system reserved" partition, you know, the 100MB one that Windows automatically creates during install. Turns out that Bitlocker NEEDS this partition.

I can manually create this partition, but I don't think it's useable by Bitlocker. Regardless, I tested this. I created the partition (200mb after shrinking primary partition), rebooted, and ran the manage-bde -status command. There is another drive listed but it's unusable.

Here is the output of that command:


Code:

Disk volumes that can be protected with
BitLocker Drive Encryption:
Volume D: [500GB]
[Data Volume]
Size: 465.76 GB
BitLocker Version: None
Conversion Status: Fully Decrypted
Percentage Encrypted: 0%
Encryption Method: None
Protection Status: Protection Off
Lock Status: Unlocked
Identification Field: None
Automatic Unlock: Disabled
Key Protectors: None Found
Volume . []
[Data Volume]
Size: Unknown GB
BitLocker Version: None
Conversion Status: Fully Decrypted
Percentage Encrypted: 0%
Encryption Method: None
Protection Status: Protection Off
Lock Status: Unlocked
Identification Fie... Read more

Answer:How do I create the "system reserved" partition for use by Bitlocker?

Hello Snake, and welcome to Seven Forums.

If you use the BitLocker wizard to encrypt the OS drive, then BitLocker will automatically create the System Reserved partition for you.

BitLocker Drive Encryption - Windows 7 Drive - Turn On or Off with no TPM

Hope this helps,
Shawn

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Hello!I just bought a Lenovo IdeaPad with a windows 7 32 bit version. There was no system disk added. I learned that the windows 7 version is hidden in a recovery partition. I now want to create a system disk to save the windows 7 32 bit version just in case and install a windows 7 ultimate 64 bit version on the computer. Can you tell me what I have to do? Thank you!

Answer:How to create a recovery system disk from the hidden recovery partition?

Hi and welcome,
One way is to save a recover set ... with OKR ... or better do this Backup before  ...but no way to get a  pure Windows 7 Install Disc if you mention this  ...  
 
And Windows 7 64 Bit will not run on Atom based machine.. i.e. S10/S10e/S10-2 ,S12 Intel/Nvidia ...
(and even when, it lacks of memory 2GB (due the intel chipset restrictions) is good for 32 Bit based systems, but not really enough for 64 Bit based systems, so there is no benefit for use a 64bit on a netbook)  
S10-3t W7 64 ?
 
sincerely KalvinKlein 
-------------------------------------------------- -------------------------------------------------- --
Want more ? For further information to get the most of your S-Class machine 
Lenovo Energymanagement Backup  Windows 7 Driver Windows 7  Install
XP Startup  Small WebCam Guide  Lenovo Easy Capture    Clean XP Install
Resolution > 1024 x 576 / 600  Works with XP Only Try this for a Windows 7 Solution 

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Hi guys,
I have had a look here https://support.software.dell.com/appassure/kb/137589 for instructions using diskpart to create an MSR partition. A while back I had to move the MSR partition around, which caused it to get corrupted and I was unable to fix it. PC has been working fine until trying to upgrade to windows 10. Now, I get an error which complains about the system reserved partition, which I know is not as it was initially.

After deleting the volume in diskmgmt, I check the partition layout:

Code:
DISKPART> list partition

Partition ### Type Size Offset
------------- ---------------- ------- -------
Partition 1 System 64 MB 20 KB
Partition 3 Primary 23 GB 193 MB
Partition 4 Recovery 5400 MB 23 GB


and then run

Code:
DISKPART> create partition msr offset=65

Virtual Disk Service error:
There is not enough usable space for this operation.


I need help to recreate this MSR or somehow repair it (alternatively just let it upgrade to windows 10)

Thanks

Answer:Recreating Microsoft Reserved (system reserved) partition

Are you sure its MSR and Not EFI ?
otherwise you'll have to use a partitioning manager software to move your partitions around to get enough room at the beginning of the drive for this partition to have enough useable space?

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ok, i have an msi ge60 ond, and it has a recovery function with the F3 key at startup. i'm wondering if this is tied to the 11GB partition on my hard drive? or to the 100mb partition?

or is anything is even on those partitions? look at the snip...at the "free space"....? looks like nothings on there. i just want to know if there is anything on there so i can merge all the partitions into one if not (i think i'm a little OCD when it comes to this hahaha).

Answer:whats on my recovery and 100mb partition?

The boot critical files needed to start windows are on the 100mb.

The files needed to restore/recover your pc are on the 11gb.

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Desktop PC : compaq SR1170NX, windows XP home edition

Probelm : IDE hard drive got crashed, replaced it with a new one.

Question : my old hard drive had a system recovery option in it, so if i had any problem before i just ran system recovery and it was good to go. Is there any way i can create a system recovery in another partition and set it up in same way like my previous hard drive. I done have recovery disk but i have windows XP home edition installation disk from where i did my installation this time using product key on side panel. please suggest

Answer:how to create system recovery in other partition in fresh installation ?

You would have to partition your main Hard Drive into 2 drives (Drive C: and D: or purchase another HDD) Once you get your C:Drive working perfectly and have all the drivers, updates and software you like installed, then you would Clone your C: drive to the D: drive using Ghost, Acronis or XXClone Then if your C: partition has a problem you can restore from your D: partition. Of course if the whole hard drive takes a dump, this won't help you, unless you had a separate HDD.

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I am trying to install system recovery disk on this hp and when it is done downlaoding it says this error message"user partition cannot be created! system recovery cannot continue!" What should i do please reply with any answers to my problem, and thank you for your time.
 

Answer:failed to create user partition cannot continue system recovery

I'd start by downloading the disk manufacturer's diagnostic and running it. It may be that the drive is bad, which is causing you the issue.
 

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Hello, I have started the installation process of windows 7 on a clean 1 TB hard drive. In order to ensure expediency of the read time of my primary drive, I choose the custom installation. When I did I partioned the drive as 250GB & 700GB. Hoever it also created a 100MB system partition on its own. It never did this in Vista. Is it suppose to do that?

Answer:Installation: Partition - why a 100MB system partition

100mb SysReserved contains the boot manager and the same tools which are on the Install or Repair disk Repair My Computer console, however this partition makes them available on Advanced Boot Tools via tapping F8 at bootup. System Recovery Options

It can be removed but should not be unless it creates a conflict. It will require marking Win7 active and running Startup Repair up to 3 separate times with reboots to recover after removing it.

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Hi, so first of all i'm going to tell you that i have two hard drives one is WD Caviar Black 1TB (primary) which is partitioned in two "Local Disks" 150GB for the OS and 781GB for games and other stuff and the secondary hard drive is WD Caviar Blue 500GB which i had partitioned also in two local disks but after of using for a long time it seemed that it was in its end but after searching online i found that it had some "soft bad sectors" and those can be fixed by doing a "Low Level Format", so i downloaded "Active Kill-Disk" to do it so i did it successfuly and after it finished i didn't get again the "local disks" in My Computer but in Disk Management yes but this time like a "Unallocated space 460GB" and i went into the Windows 7 format process to format it and make a new partition so the process of "paritions" in the windows 7 setup was like this:

Disk 0 Partition 1: Unallocated space 100mb (instead of "System Reserved 100mb) and i don't know why
Disk 0 Partition 2: Local Disk C: Operating System (150GB)
Disk 0 Partition 3: Local Disk D: DATA (781GB)
Disk 1 Partition 1: Unallocated space 460GB

And when i saw the Disk 0 Partition 1 named to "Unallocated space 100mb" i was a bit frustated because always it was "System Reserved 100mb" and not Unallocated ! BTW, when i right click on Disk 1 partition 1 unallocated space 460 gb to create a new partition i just leaved as it is (460... Read more

Answer:Windows 7 "System Reserved 100MB conflict"!!!

Bump please!

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HiI saw here talking about The 100MB partition in my Computer system partition.happened to me to. All I did was Disconected one HDD and replaiced with other and there it was withe extra Letter??Any Ideas??

Answer:windows 7 100MB system partition

You are not explaining yourself very clearly. Try complete sentences following in logical sequence.If you are seeing your system's recovery partiton (probably 'D' drive) in 'Computer' you need do nothing at all. You should ignore it. Do not attempt to open it or save anything to it and it will be there if you ever need it. There is probably a way to hide it again and someone may give you this information, but if not, just leave it alone. The ONLY time you MAY want to do anything to it is IF the recovery partition is from an OLD operating system like Vista that you will NEVER use again. While you are at it, make yourself a recovery DVD which can be used to recover from even if your drive completely fails.You have to be a little bit crazy to keep you from going insane.This site is about helping people, lets keep it that way.

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Hey guys, thank for any help you are able to supply...

So I corrupted my windows 7 boot files when reinstall an antivirus and turned off my pc half way through install, anyway im trying to convert my gpt style ssd partition to a mbr so i can reinstall windows 7 on it. because for some reason i cannot install it on a gpt style. i have looked at so many guides on how to convert it and they would work if i did not have this silly 100MB EFI System Partition (see image attached). I want to just have my ssd Completely formatted to NTFS 4k allocation size MBR please.

also i tried deleting the partition with diskpart in cmd, but it just stops responding and crashes.

thanks for any help!

Answer:Cant convert to MBR because of this (100MB EFI System Partition)

With the bootable CD of Partition Wizard you should be able to do it:

Bootable Partition Manger | MiniTool Partition Wizard Bootable Edition

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My current setup is Windows 7 Professional on a 64Gb SSD, and my data on a 1TB HDD; I wish to upgrade my data storage to RAID 5 (via Intel Matrix RAID).

Whilst examining my HDD before I make the change, I noticed that it had a system reserved partition of 100MB on it. After a lot of googling, I had determined that this is used for BitLocker and system recovery, and is not (in most cases) necesarily needed.

However I think that my situation may be different.

The complication is that the system reserved partition is marked as 'System' (as can be seen in the below screenshot), and it seems (from changing boot orders) that the OS actually bootstraps from the 1TB HDD (although it resides on the SSD entirely).

Clearly this is non-ideal (unnecessary coupling of data drive to system drive ect ect).

Does anyone have any experience with this, or know how I could safely migrate the System Reserved partition (or just the MBR, as I dont use bitlocker and have the windows install disks) to the SSD?

Thanks in advance for any replies.

Answer:100mb partition on non-system disk

Temporarily unplug the data drive, boot the Win7 DVD Repair console or Repair CD, at first screen press Shift F10 to open a Command Line then use Diskpart to mark Win7 partition active: Partition - Mark as Active
System Repair Disc - Create

Now return to DVD/CD Recovery Tools list to run Startup Repair up to 3 separate times with reboots to write the System MBR to Win7. Startup Repair

Afterwards you can plug back in data drive to delete 100mb in Disk Mgmt, or use free Partition Wizard bootable CD to delete 100mb and Resize Data Partition into it. You can also use PW CD to Modify Win7 to active instead of Diskpart.

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Hello everyone, i had a older version of window 7 on a 500GH hard drive, the other day i wiped the harddrive clean to install a retail version of window7. i also wiped and deleted the 100mb system reserve partition that windows creates when it installs, and i forgot to format that 100mb system reserve partition when i installed the new reatail version of windows 7. i now have a retail version installed but no system reserve partition, i have not yet formatted the 100 reserve partition, now for my questions, 1
1. how can i create the 100mb system reserve partition, and do i really need it?
2. can i still recover from windows if i have a failure?

Thanks in advance.

Answer:Windows 7 100mb system reserve partition

The Win7 Sys Reserved partition has the MBR boot files and makes the Repair My Computer available by tapping F8 at bootup in most cases.

If you will post back a screenshot of your full Disk management drive map, using Snipping Tool in Start menu and attaching file using Paper Clip in Reply Box, then we can advise you on the steps to remove the 100mb and merge into Win7, or reactivate it if this is what you prefer.

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I have restored a backup of win7 system disk to a new 3tb drive. It took me a while but now I understand why it wouldn't let me mark the 100mb boot partition to active. Since it's 3tb its a gpt disk instead of MBR. I though win7 could boot from a gpt drive but I can't get it to boot until I can mark that 100mb partition as active. What's the answer?!!
 

Answer:how can I set the 100mb system partition active on a 3tb drive

I assume you cannot get into windows to use disk management. Hopefully you can get into recovery console. This will help you set the active partition, hopefully thats your issue.

diskpart
list disk
select disk (your hard drive)
list part
select part (the partition you want active)
active
exit

then reboot.

EDIT: You can also try fixboot.
 

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Hey,

An explanation of my PC's hardware first of all. My system has 5 SATA hard drives, ranging from 200GB to a 1TB. I am only using two of them, a 200GB one for the OS and the 1TB for storage (Full). This leaves three empty drives.

Now, I want to create a striped array with the three remaining drives, two 500GB drives and a 350GB drive. Now for my problem. One of the 500 drives has a 100MB BitLocked system partition on it (The windows recovery stuff) and I am unable to include it in my striped array.

In fact here is a screen shot to help clear it all up:


The three red arrows show the drives I want in the Array, and the green star highlights the trouble causer. I already know that reinstalling windows 7 and partitioning the drives prior to this will prevent this partition from been created. But what I need to know is, can I safely remove this partition without causing my system to stop booting.

Thanks

Answer:Windows 7 100MB system partition removal

Look at the information here: http://social.answers.microsoft.com/...1-d0f9333ecb48

It looks like it doesn't effect your system's operation after installation. It appears that deleting it will have no effect on the system.

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I'm trying to recover my partition table using MniniTool Partition Wizard. I tried running the Partition Recover Wizard which listed the 2 partitions on my disk i.e. ACER and SYSTEM RESERVED. It also listed the hidden PQSERVICE partition which comes with factory settings. The ACER and PQSERVICE partitions are listed as "Lost/Deleted" and SYSTEM RESERVED is "Existing".

However when I try to select all these partitions so I can recover and keep them all, the status of SYSTEM RESERVED changes from "Existing" to "Overlapped" and I can't select it anymore. When I move to the next step it tells me that it'll have to delete the SYSTEM RESERVED partition.

I don't know if i should go ahead and do so. or if it will just make things worse. What should I do?
 

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Trying to do a clean install and my Windows 7 Home Premium x64 seems to have an aversion to putting the system reserved partion on disk 0. My HP notebook has two identical disk drives. If I boot up the windows install with both drives unallocated and do a custom install, the window where i select the partition for the install if I click new to create a partition on disk 0, it creates one partition on the whole disk. If I do the same for disk 1 it automatically creates two partitions, one for the system reserved. If I try to do that in reverse order by partioning disk 1 first it will still create two partitions on disk 1 (one for the system reserved). It wont partion disk 0 with the system reserved partition.

I tried to install windows with only disk 0 plugged to into the motherboard and that worked when i partitioned the drive during the windows install it created the system partion on disk 0. However once i had windows up in running, I plugged disk 1 (unallocated) back into the mother board and windows woudnt boot up.

I could jsut install windows on disk 1 but ive read that it is better to install it on disk 0.

Answer:Clean install wont partition Disk 0 with system reserved partition

Welcome to the forum.

When you tried to boot with both disks installed, did you go to the BIOS and check that disk 0 was the first in the boot priority?

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Hi all.

I don't know about you guys but the extra 100 MB system partition that sometimes gets created annoys me -- I like to have my OS installed cleanly on a SINGLE partition - and even when doing a clean install on a new 1TB disk I don't want to assign any more than 50 GB (Max) to the w7 partition so here's how to fix it without doing a re-install.

( I know its only a single small 100MB partition which is nothing on a 1.5TB disk - but it still annoys me - and its easier to backup and deploy images if they are all on a SINGLE partition).

1) Ensure you have a bootable restore version of your backup software and the W7 install DVD -- you'll need that later.

2) Backup your OS with Acronis True Image / Ghost -- Acronis works fine since you can specify the partition size on restore and change the partition type.

3) Delete the OS partition AND the system partition. You can use something like the Windows install disk - but after deleting the partitions don't start the install.
Other partition deletion software such as GPARTED can be used

4) Restore the OS and specify partition size. ALSO CHANGE PARTITION TYPE TO ACTIVE.

5) Now boot from the Windows Install disk and select REPAIR SYSTEM -- you'll need to do this since the restored OS will be missing BOOTMGR on it.

6) Let repair do its thing

7) Boot into W7 -- now its on a nice single partition.

Cheeers

jimbo

Answer:Removing 100MB system partition - no re-install needed

or you could simply use the bcdboot command to create the boot manager to the Windows drive and set it "active" using the diskpart command. Although that one only works if Windows is on a primary partition.

Good job on the guide though.

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I originally started with a HDD with windows installed on it and data in anther partition on the drive, then got a SSD and moved the windows partition onto it,

my drives and partitions look like this:
I'm not sure if to remove the old SYSTEM partition or not, and if the SSD needs one also,
My boot is also a lot slower on windows 10

Thanks for any support

Answer:Is a 100mb system partition required on my data disk?

Well yes I see you are installed Legacy BIOS MBR, fast boot, secure boot and many other features of win 8 and 10 in UEFI GPT mode are not available to you.
I am guessing the 23.9 unallocated partition is for over provisioning, the 100mb partition is MS Reserve partition.
Your Disk 2 only needs the D:\ partition. I'm not sure about the Acronis partition I don't remember having that when I used Acronis???
This is what mine looks like after upgrading from 8.1 Pro to 10 Pro UEFI GPT
I think I can delete the 450mb partition I believe its left over from 8.1 upgrade form 8, since its only 450 mb I don't really need the space so for now I'm not worried about it.

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When I restore from an image there's only 31% free on the System Reserved Partition.
I have to wait about 30 minutes or longer and then there is 63% free, then I can create an image.

I want to continue to use the Win 7 backup utility because it's very reliable on my computer.






Quote:
You must have a Windows 7 Installation or Repair disc to do this.
System Reserved Partition - Delete - Windows 7 Forums


I've got a systen repair disc and the Partition Wizard Bootable CD.

I want to make sure I get this right before I do anything.

What do I do first, second, third & etc.?






Quote:
There is an easier-to-use graphical interface to do all of this using free Partition Wizard bootable CD. BareFootKid just wrote up a tutorial about using it to remove the 100mb Sys Reserved partition:
Partition Wizard : Use the Bootable CD

Using it might be easier for you to delete 100mb and also resize Windows 7 into the deleted 100mb HD space at the same time.
Windows 7 Forums - View Single Post - Backup Error code: 0x81000019


I found the information above from this older post> Backup Error code: 0x81000019 - Windows 7 Forums

The Disk 1 labled ExHD (D) below is an internal hard drive for my back ups.

The main question is how do I make the System Reserved Partition bigger? Delete & recreate, if so what steps do I take first, second & so on?
I don't want to mess up!

Answer:Remove System Reserved Partition+Partition Wizard

  
Quote: Originally Posted by Hopalong X


System reserve is the wrong place to make your Backup for starters.
Damaging the Sys Reserve can cause problems.

Try putting Back ups on the external hard drive.


I don't think the OP is trying to put backups on the system reserved, the thread he

linked to is in regards to the error code which was originally failing backups because

of not enough free space in the system reserved partition, the solutions offered are

to make the system reserved larger or delete it and make the C partition active,

which would then require Startup Repair - Run 3 Separate Times

Greg's post here Backup Error code: 0x81000019

explains the delete method.

Greg can expand on this, or the other method.

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HOw can i decrease the reserved recovery partition size?

im a little concerned about this. because my girlfriend's recovery partition is half her laptop's HDD. her recovery partition is 75GB by default. i tried to resize my 2GB recovery partition months ago but i cant resize it.

i also want to try again to increase my recovery partition's size. i formatted it and use it now as storage for my application installers.

Answer:HOw can i decrease the reserved recovery partition size

It sounds like your girl friend had everything prepackaged on the laptop to see that much drive space taken up from the start. Creating a working set of recovery disks would be the only way to work things out for that since you would end deleting the data from it by deletion or trying to reduce the size.

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First off, I'm new here so I'm sorry if I am posting this in the wrong section. I appreciate the help.

So that is a screen shot of my disk management screen. As you can see, disk0 and disk1 both have system reserved partitions on them.

Disk0 is a SSD that I only want Windows, Office, and possibly my video and photo editing software on it.
Disk1 is a 2TB SATA HD that is split into 2 partitions used for programs on 1 and media on the other
Disk2 is a 2TB SATA HD that is used just for Media storage, and I'm thinking about adding a partition for backups

I have no idea what the 25MB partition is on Disk2. I also don't know why I cannot access the system reserved partition on Disk0, and why there is another system reserved partition on Disk1 that I can explore, and contains the boot folders.

How did this happen in the first place? Is there anyway for me to fix this issue without wiping everything? I have done some searching and found quick fixes but haven't found an explanation as to how this happened in the first place.

I also would like to create repair DVDs and a full system image of my C drive, but have not done either of these before.

Thanks in advance for the help.

Answer:System reserved partition on Disk1. Need partition help

I have no idea what the 25MB partition is on Disk2. I also don't know why I cannot access the system reserved partition on Disk0, and why there is another system reserved partition on Disk1 that I can explore, and contains the boot folders.



1) Do not play with System Reserved partition on Disk0, as your OS will not boot.

2) mark D: INACTIVE.
Partition - Mark as Inactive - Windows 7 Help Forums

3) Delete partition D:
Partition or Volume - Delete - Windows 7 Help Forums

4) extend partition F:
Partition or Volume - Extend - Windows 7 Help Forums






I also would like to create repair DVDs and a full system image of my C drive, but have not done either of these before.



I recommend you make a Windows System Image.

System Image - Create in Windows 8

Recovery Drive - Create with USB Flash Drive in Windows 8

System Repair Disc - Create in Windows 8 (Windows 8 only)

System Image Recovery - Restore Image on Computer in Windows 8

or
look for a 3rd party ,Backup software, which fully supports Windows 8/8.1, UEFI, GPT & Secure Boot.
Which is signed by Microsoft.

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I used to have System Reserved on separate partion to C:\ but on my last fresh re-install, I decided to make C:\ and System Reserved in one partition. Here's what shows on Disk Management:

My question is, which is better. System Reserved on the same partition with C:\ or on a separate partition?

Answer:System Reserved in One Partition Vs. Separate Partition?

The question is how did you end up with so large system reserved partition, it's usually about 100 MB. On the other hand it might be a reserved backup partition with all the stuff needed if that's a laptop. Now, if that's a partition you can't just simply put it in another partition. You can format it and merge it with first partition but it will not be a partition any more.

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I have now created this as an actual tutorial that can be viewed at this link below. --> System Reserved : Create for Dual Boot <--


   Note

This method goes with this tutorial at the link below but it was too much for the main body of the tutorial as it made the entire work, as a whole too long and involved a process to follow easily.

Dual Boot : Create Partitions Using PWBD

This is what I started with, I'm going to use the free, bootable Partition Wizard CD to shrink the C:\Vista partition to create a partition for the Windows 7 "System Reserved" and a partition to install Windows 7 to ahead (to the left) of the C:\Vista partition.click any image to enlarge

1) Boot the PWBD and right click the partition you want to shrink and click "Move/Resize" do not try to shrink an existing Windows Operating System (OS) smaller than its actual, current size as viewed by clicking the Computer button in the Windows start menu.
2) In the dialog box that opens, click and hold to drag the left slider to the size you want to shrink the C: partition.
3) Then in the left pane "Operation Pending" column click Apply and then Yes for the "Apply Changes" conformation dialog box.
4) You will get a Pending dialog box, just relax and let it work; it may take a while depending on your current partition structure.
5) You Must restart the PC after the shrink has completed so the existing OS can accept the changes to the partition stru... Read more

Answer:System Reserved : Create for Dual Boot

That's a great addition.

You should put this in the Tutorial section, maybe as: Dual Boot : Create Partitions Using PWBD Part 2 - System Reserved : Create for Dual Boot

Thanks for taking the time to write this up.

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How do I eliminate the 100mb partition when doing a clean install? I will be doing this soon and would like to eliminate this.

Answer:How to eliminate the 100MB windows reserved space

Best is to kill the System Reserved Partition at the installation stage. This can be done if you install Windows 7 on a fully partitioned hard disk with no unallocated space and any other disk(s) preferably unplugged.

But if already there, you can delete it too. The tutorial on how to do so, is at System Reserved Partition - Delete

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All started with this message

Warning! Invalid first FAT entry(=0x400)!

After running some tests
Took the disk out plugged on another computer all is there C(system reserved) D(actual windows install) E (data on it) run chkdsk no errors
After that decided to go with HDAT2(v5) run READ WRITE READ repair n recover bad sectors - found some at the start of the drive.
Tried to run with the windows 7 disk it gets stuck (guess system partition does not allow to go) so i thought that it could be the notebook VGA so i decided to go with LIVE ubuntu 12.04 disk to see if i get stuck as i did when i tried to run win 7 disk - everything go well(so VGA got ruled out) . Took few more test check ins etc.

So i decided to try and delete the system reserved(100mb) partition and try to rebuild it somehow so i am here can i get some clues on what to do next
 

Answer:Solved: System reserved partition corrupted system wont boot

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Current Master Drive (C : OCZ-VERT EX2 SCSI (my SATA Drive) - 60 GB
Current Slave Drive (D : WDC WD10EARS-00Y5B1 ATA - 1 TB

My computer used to have a boot file set on my slave drive, but OS installed on my
master. So i eventually reformatted it so that my boot AND OS was installed on my SATA (master) drive.
Recently a USB gave a conflict to my boot priority and wasn't letting me boot with both my hard drives intact. Solved it by loading start up repair via a win7 disk and "repaired" it.
However, now there's the partition of my slave drive, that is marked as system, active now. Before it was just "unallocated space". How can I "shift" that over so that nothing "boot worthy" or "system active" is part of my slave drive?

Thank you for your time. Please take a look below at the screen shot.

Answer:System reserved partition (system, active) on Slave drive

Disk management (right click on My Computer, Manage, Disk Management) should allow you to simply delete that partition if you don't need it. Just make sure you don't need it before doing so. I'd unplug the slave from the mobo and boot the computer to make sure everything is fine without it.

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Right now i have c: partition and system reserved partition which is 100mb and active bootable partition. How can i merge system reserved and "c" partition and make system bootable.

When i am trying to merge those two using acronis disk director ,it says cant merge.

Image attached.

http://desmond.imageshack.us/Himg12/scaled.php?server=12&filename=screenshot002mi.jpg&res=landing
 

Answer:System reserved partition.

Why do you want to do that? If you move the beginning of your Win 7 OS partition, it won't boot.

It's possible to delete the "System" partition then do a "startup repair" on the OS partition if you want to reduce the number of partitions on your disk. However, you need to leave the then unallocated 100 MB as it is.

Edit: Keep in mind that the relative sizes of partitions are not accurately displayed in Disk Management. In you attachment, your System partition and your C drive look the same size. In actuality, the System partition is only one tenth of one percent as large as C.
 

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Hello,

I intall W7 RTM on 2 computers. On the first the installation process is normal ... it intalls like Vista.

But, at the secound computer the installation process have created a new partition, the name is System Reserved and the size is 100MB.

Why in the first PC the System Reserved partition wasn't created?

Answer:System Reserved Partition

I want to know also, but I have not really researched this phenomenon. The reserved partition has something to do with BitLocker AFAIK. I encountered this belief here at SF.

This partiton is, or contains, the "Trusted Platform Module Security Device" on those boards that don't have one of the two chips. I'm guessing and guessing is not allowed.

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When my machine was built I opted for an SSD C: drive. The guy put one in but It got to small after several months. I had a new one installed twice as big. The old one was re-assigned and being used a just another drive. I asked them to do a "repair install" as I was having windows update issues.

Now the new SSD has the System Reserved partition NP except the partition now has the drive letter D: assigned to it. I've looked all over for a fix and have found several methods to accomplish this ranging from "just delete the drive letter" to "don't do it" with things in between like delete the drive letter then re-image the drive or remount Etc. How can I delete the drive letter, bottom line, the simpler the better.

Also, now rhe DVD drive only shows up when there is a disk in the drive, all other times the drive is "hidden". This is not a real issue, I can live with it. The other is very important to me.
Any comments or suggestions welcome.
Tnx,
Dusty

Answer:System Reserved Partition

Hello Dusty,

Before we recommend anything about the "System Reserved" partition, please post a screenshot showing the full layout of your Disk Management to make sure we'll be accurate as possible. Most likely, you will just need to remove the drive letter.

Disk Management - Post a Screen Capture Image

It sounds like you have Windows set to not show empty drives. Turning this off should sort the DVD issue.

Drives - Hide or Show Empty Drives in Computer Folder

Hope this helps,
Shawn

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Just a ponder really, i ended up giving the system reserved partition a letter, so easy bcd could read it properly, and so of course now tis showing up in my computer, but its showing as 71.5MB free out of 99.9, so why has it taken 100MB for itself if it only needs (lets be generous and say youv got bitlocker on too) 50?

Answer:why is the System reserved partition so big?

  
Quote: Originally Posted by severedsolo


Just a ponder really, i ended up giving the system reserved partition a letter, so easy bcd could read it properly, and so of course now tis showing up in my computer, but its showing as 71.5MB free out of 99.9, so why has it taken 100MB for itself if it only needs (lets be generous and say youv got bitlocker on too) 50?


Good question ...

100MB is the minimum requirement for a partition as stated here:
System Partition Requirements

"Basic system partition requirements are:
Must have at least 100 megabytes (MB) of hard drive space.
Must have enough free space to create shadow copies of the partition."
Cheers!
Robert

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Hello, i was trying to install windows 10 the other day and it told me that I needed to update my system reserved partition to be around 500mb, however when i tried to expand the SRP it wouldnt let me press the expand button or any buttons for the SRP.

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I'm trying to upgrade to windows 10, currently on windows 8.1, and I need to update my system partition but I dont know how to do it. Please can someone help!

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hi, i bought 2tb seagate hdd few days back ... made 3 partitions (c d e) ... & didnt make a "system reserved" partition ... i thought while installing Win 7 Ultimate it would b done/made automatically ... bt it didnt make it ... is it ok or should i make it ???

Answer:No System Reserved Partition

I woudn't worry about it Blue as i think Windows sorts this out fine here is a shot of how one one my four machine looks - all the same.

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Hello,

I just recently purchased computers for our office. When we booted the computer up for the first time it went through the initial install of Windows 7 32-bit. There is one thing I dislike about per-configured computers -- and that is the multiple partitions they assign the hard drive. Anyways, I will stop ranting about this and get into the question I have today.

There are currently two partitions on the hard drives. One is C: and the other D: (System Reserved). I would not have a problem with this, but System Reserved can be accessed. It is not hidden. On the older hard drives, this partition was hidden. These computers are being pushed out to the public, so I wish to hide this partition. I do not want to delete it, because I am sure that would do harm to the hard drive.

Please help.
~ Blair

Answer:System Reserved Partition

Hey,

You can go to the Start orb, go to Administrative Tools (it can be accessed thru search) and go to Computer Management. On the left-hand sidebar, go to "Storage" and the 1 sub-category under that. Wait for the disk information to load and right-click the partition you wish to hide, and change the mounting, to remove the drive letter it is mounted under.

Good luck!

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Morning everyone, I have a custom PC I built and I was running 8.1 on it. I have to drives a 120gb ssd that had windows on it and I have a 1 TB that had the 350mb system reserved partition and 2 other partitions I had for data and a boatload of free space. I wanted to try and install Linux Ubuntu on the 1tb hard drive. I did a custom install on it because I didn't want it to delete my existing partitions so in the install I made 2 partitions for Ubuntu, after I installed it my 2 data partitions are gone and I don't know what happened with the 350mb system reserved partition. On that disk now is the 2 Linux partitions and a 150mb partition that I can't tell what it is. But now I can't boot into windows, even when I go from bios. My question is in that system reserved partition is that where the bootmgr is? Because I did nothing with the ssd where windows is and I get a no operating system error when I try to boot off it. I just don't know how I can fix that disk if the system reserved partition isn't on it.

Answer:System reserved partition

1) Physically disconnect the 1tb HDD.
Make the Windows 8 SSD, disk0 & first HD boot in BIOS.Also connected to the first Sata port on the MOBO.

2) Then
Mark the Windows 8 SSD Drive ACTIVE
Partition - Mark as Active - Windows 7 Help Forums

3) then
do a Auto Repair:
Automatic Repair - Run in Windows 8
Note: You may need to do startup repair 3 to 4 times.
Startup Repair - Run 3 Separate Times - Windows 7 Help Forums

4) When Windows is booting OK, Reconnect the other HDD, as Disk1.

Mark the Windows HHD Drive INACTIVE
Partition - Mark as Inactive - Windows 7 Help Forums

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My Win 10 64 laptop system reserved partion shows 500 MB & free 3 MB.

Can anyone tell me what shows on their Win 10 64?
 

Answer:Win 10 64 System Reserved Partition

Hi Yesnoo , My System reserved is 500 Mb & free 178 MB Win 10 64
 

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What is it used for?

Answer:System Reserved Partition????

  
Quote: Originally Posted by mowerman


What is it used for?


system files including boot manager and the files needed to start windows

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Hello all,

First of all, i am not that good in english ; therefore ,please try to understand what i try to explain.

I formerly install window xp in drive C , having reserved disk in drive D - 49.8 GB free of 49.9 GB in which I don?t install anything and no hidden file. I recently install window 7 in drive E and backup system partition (C and E ) separately .

However, During backup window 7 partition (E) by third party software, it suggest to backup reserve partition (automatically ticked in C letter partition). My question is where is the location of system reserved partition of window 7 in drive C and how to access to it also what is 0.1 GB in drive D , please?

One more query , what is the effect of installing window 7 in window? ie. clean install window xp and install window 7 from window XP. ( in case of inability to boot from optical drive or unsuccessfully create bootable usb)

Any information or suggestion will be appreciated.
Regards,
AA

Answer:Where is my system reserved partition,please ?

This may help you understand the Win7 System partition. Was reading it myself & saw your post.
Partition / Extended : Logical Drives

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How do I create a system reserved partition on my SSD C: drive. I have 3 other drives installed and all have reserved system partitions.

Any help would be appreciated

Answer:No system reserved partition on my SSD

If you can boot with only your SSD connected, that means the boot loader files are present in your C: partition, and in that case, you don't need a separate System Reserved partition.

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I have an SSD with WIN7 installed. It has no System Reserved Partition (SRP) and thus no boot files on that nonexistent partition.
I've read here that individuals with a SRP of only 100mb have had issues installing WIN 10 and that those issues were resolved by expanding the SRP from 100mb to 450mb.
Will WIN 10 install if I have no SRP? Will it merely alter the boot files on my C drive?

Answer:No System Reserved Partition On My SSD

poolmon said:

I have an SSD with WIN7 installed. It has no System Reserved Partition (SRP) and thus no boot files on that nonexistent partition.
I've read here that individuals with a SRP of only 100mb have had issues installing WIN 10 and that those issues were resolved by expanding the SRP from 100mb to 450mb.
Will WIN 10 install if I have no SRP? Will it merely alter the boot files on my C drive?



I'm not certain.

I think your machine will be fine. It's not important where the boot code lives (SysReserve or WinDrive).

For the record though, it appears that a Clean install of Win10 on MBR initialized drives defaults to 500 MB. I have not seen any documentation yet.

If you only have the SSD connected, there should not be an issue when you upgrade. If have other drives connected, the install might use one of those for the boot code - this is not an optimal disk configuration. You want the System and Boot partitions on the same drive. Since your boot code is on the Windows Drive, no problem there.
I'd like to see your Disk Management. If you already downloaded the custom Management snap-in, you don't need to download it again. Just launch dmDskmgr-vd in the location you previously saved it (yes, you can still open the zip folder and launch it from inside)

Download this zip file (contains dmDskmgr-vd.mmc)

dmDskmgr-vd.zip
Double click dmDskmgr-vd.zip to open the compressed folder
Double click dmDskmgr-vd.mmc to launch the custom Disk... Read more

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Hi,

From two days, i have tried to install windows 7 again but i did not know that system reserved partition was important so i delete it, then i saw all of my hard disk become an unallocated.
i search online and found that maybe partition table deleted with this problem but the data didn't deleted and it is on the hard disk(up to 190G).
So.....
I don't know what i must do...
,i am stopped from two days.
,i did not find any online solution suitable for me.
,What i hope is to solve this problem with minimum loss ...

If anyone can help >> thanks

Answer:System Reserved Partition

I think the best thing to do is just to reinstall.

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What is System Reserved 100 MB and what we can do with this?

Answer:System Reserved 100 MB partition

The boot manager lives there, automatic recovery tools live there, bitlocker when active lives there.

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Installed a Samsung SSD on my Asus CM6730-06 desktop running Win7. the Win7 OS was cloned from the Asus Pc to Samsung SSD. Windows 7 runs great off the SSD. Got a Windows 10 upgrade notice and received an automatic download of Win10 but when it tries to install I get the message "Windows 10 couldn't be installed". "We couldn't update the system reserved partition". I would like some help to upgrade to Win10 on this pc. Thank you

Answer:No system reserved partition

Post a snapshot of a fullscreen Disk Management Window:
To open Disk Management, press Windows key+r, type diskmgmt.msc and press Enter or click GO. Make it full screen. Expand the fields as necessary so everything can be seen.

Windows 10: How to Take a Screenshot in Windows 10

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I have a Windows 7 Professional system whose hard drive was upgraded from a regular 500Gb drive to a Solid State 1Tb drive and the manufacturer's cloning utility was used to move everything over to the new drive.  I was trying to update the system
to Windows 10 Professional but kept getting the error message that it couldn't update the System Reserved partition.  I know the installation process needs at least 350Mb for the process so I started doing research on the best way to extend it. 
Following instructions posted in the Community, I shrank the C: drive so I would have 370Mb unallocated space, but when I went into the Disk Management console to extend it, that option is greyed out.
It was after closer examination I noticed I do not have a partition that is labeled specifically as "System Reserved" and I do not have a stand alone "Boot" partition.  I have one partition labeled Data with no drive letter that
is 100Mb that says "Healthy (System, Active, Primary Partition)", one partition with the drive letter C: that is 931 Gb that says "Healthy (Boot, Page File, Crash Dump, Primary Partition)" and then 370 Mb of Unallocated space.
To get the reserved Windows 10 installed I was thinking of possibly taking that Unallocated space and following the instructions I've read elsewhere, create the System Reserved partition so it would then be 370Mb but I'm not sure just doing that would work
however... Read more

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I have just restored win 7 with shadowprotect. I restored the 100mb image to a hundred mb partion and then the other image to a second partion. I remove the drive letter from the 100mb eveything works fine and looks like a window setup but the 100mb part. is not system reserved. I want to make it system reserved how do you do this?

Answer:Windows 7 System Reserved Partition

Hello Wallymagic Welcome to the Seven Forums!

The 100mb system reserved partition is placed there by the Windows 7 installer when that first partitions and formats a "raw" drive, drive with totally unallocated drive space lacking any existing partitions and places the main boot files and boot configuration there(BCD store).

As long as it works the way it is and isn't mounted as a logical drive you should be all set. To see that become labeled as "system reserved" you would either have to name the volume again seeing it mounted or perform a clean install of 7 fresh from the start once the drive was made raw again.

Labeling it that in the Disk Management for example would likely mean reassigning a drive letter temporarily to see that done while unnecessary if left hidden from view and direct access. For a look at just what is seen on it the 100mb boot partition had been previously mounted here and a drive letter selected to show how that looks.

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Hello,

When originally installing Windows 7 Ultimate I noticed it created a 100mb system reserved partition. No probs.

Recently I turned on AHCI in my bios and attempted to do a clean install. This time WinPE did not create a reserved partition and despite creating an 80gb partition to install windows on it said “Setup was unable to create a new system partition or locate an existing system partition.”

Install refused to proceed any further, pointing me to some log files I could not find. I booted from my repair disk and tried to make the partition active, which was already marked as active and tried again. No luck.

I had deleted all partitions on the drive.

So I turned off AHCI and tried again. I missed the "press any key".. and system complained about a "Master boot record error".. I rebooted and tried to do install again. Same issue.

I was able to recover my system from an image I created earlier, but I sure would like to know why the reserved partition was not created, and why windows refused to install. Because I'm going to try again.

I have purchased a new HDD, one that is supposed to be much faster than my old one, which of course has not been formatted. I tried that drive with and without AHCI and had the sasme issues.

Answer:System reserved partition not created

If you have partitions defined beforehand it will not offer the Win7 100mb System Reserved partition. Wipe the HD and it likely will.

There is a way to get out of it during install, by deleting the Win7 partition and expanding the 100mb partition it creates to install Win7 there.

The easiest way to wipe and/or format the HD ahead is to boot into the Win DVD repair console, open a Command Prompt and type:

DISKPART
LIST DISK
SELECT DISK # (for Windows 7 disk)
clean
create partition primary
select partition 1
assign letter=c:
active
format
exit

Now you are ready to boot back into the Win7 DVD, select Custom install and install Win7 without the System Reserved partition.

If on the other hand you want the System reserved partition, just run Diskpart through the Clean command, exit and begin Custom installation using Advanced drive tools to create New and format.

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Win Ten boot Loader
Under 10240 I do believe it was 505Mb
Under 10586.29 mine is 430Mb

Answer:What is the size of Your System Reserved Partition?

Originally Posted by MikeMecanic


Win Ten boot Loader
Under 10240 I do believe it was 505Mb
Under 10586.29 mine is 430Mb



It does not matter if you are using 240 or 586. The standard size for system reserved partition is 500MB. That is what Windows installation set for MBR disk type. For GPT disk type, no partition is called System Reserved.

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First off let me appologize in advance if this question is in the wrong place.

I just bought a hard drive from a friend of mine and when I got it home and installed I found that I had this partition. My question is ....I am running windows xp..is there any way to get rid of this partition without reformatting the HDD, is it ok to leave alone while running xp, or is there something else I should do....I know that the popular answer is going to be UPGRADE to win 7...I am planning on doing this next spring when I upgrade my comp.

Answer:question about system reserved partition

How large is the reserved partition, and have you been able to look inside it to see what's on it (assuming it's formatted FAT or NTFS)?

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Win Ten boot Loader
Under 10240 I do believe it was 505Mb
Under 10586.29 mine is 430Mb

Answer:What is the size of Your System Reserved Partition?

MikeMecanic said:

Win Ten boot Loader
Under 10240 I do believe it was 505Mb
Under 10586.29 mine is 430Mb



It does not matter if you are using 240 or 586. The standard size for system reserved partition is 500MB. That is what Windows installation set for MBR disk type. For GPT disk type, no partition is called System Reserved.

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Is it possible to safely rename the 'System Reserved' partition?
The only reason I ask is because I use a triple boot Chameleon setup, and it is annoying that I have to select 'System Reserved' to boot into Windows 7. (Trivial, I know, but irritating!)
Windows won't boot from the 'Windows' partition - just get the usual 'BOOTMGR is missing message'.
Is it possible to remove the 'System Reserved' partition, and boot from the Windows partition?

Answer:Renaming 'System Reserved' Partition?

Load SYSTEM DISK and Repair.

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Here is a description of what I think the problem is. These occurred over 2 years. Item #11 is my question, the rest is background.
1)Installed Windows 7 upgrade from Windows XP and kept a dual boot system for several months.
2)Changed the BCD to make it just boot to Win7.
3)Later deleted Win7 from my computer.
4)I needed to reinstall Win 7, but it wouldn?t accept the product ID. Microsoft support said it was because XP was no longer present. They helped me solve that problem.
5)I later migrated Win 7 & other programs (all data are on separate HDDS) to a new SSD
6)Moved image of boot drive to a larger SSD, expanded the primary partition on the new drive to make the additional storage available.
7)Removed the old, smaller SSD from the computer, and kept it as a backup.
8)In the process of combining 2 partitions on a 3TB drive I noticed 100MB used for a System Reserved Partition. The SSD boot drive does not have one & neither Win7 or WinXP were on that HDD, so I didn?t think it was used. I booted from a repair disk and used diskpart to delete that partition and another tool to merge it with the primary partition.
9)Now, Win 7 on my new SSD hangs at the splash screen. Trying to repair using my original Windows 7 installation disk doesn?t work (and it wants to resurrect Win XP, which no longer exists except in the depths of the registry).
10)I?m back to running on the smaller SSD (Corsair Force 120 MB) I kept as a backup.
11)I know I can do a fresh install on the un... Read more

Answer:How do I recreate a System Reserved Partition?

Use a win7 install disk and boot to "recovery environment". Mark the SSD partition ACTIVE. Try "startup repair".

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Windows 10 feature update 1607 failed. The system reserved partition is 100 and cannot be updated. I've walked through Microsoft's recommended fix using administrator rights to extend the partition. It didn't work. I've used a Windows 10 uprgrade link recommended on one of these boards. It failed with the message that the system reserved partition could not be upgraded. I was told that the partition might be locked from the manufacturer. I have no idea if that is true or just a wild suggestion. Are there any suggestions? I even tried directions using a MiniTool Partition Wizard recommended by a friend, but that failed as well. I use three computers regularly. The other two updated without issue. This desktop will not update. Help would be appreciated.

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i installed fedora a while back using this method
How to dual-boot Fedora 14 and Windows 7

then i decided to erase it but i was left with this

so how would i go about fixing this? should i just delete both using the guide on the forums?

*i placed a file to test whether they were independent partitions but what i did to one the other also had the same file.

Answer:System Reserved Partition Issue

You've found one of the biggest reasons I despise multi-boot systems, especially if you onl have one hard drive to use.

I'm not sure what I'm looking at, though, in terms of what you want to keep. Assuming only C, D, and E are what you want to keep, I'd just get Partition Wizard and delete the unneeded partititons. Then, you can move C to the beginning of the drive.

Back up your data first, so if anything goes wrong, at least you can run a clean install and partition properly.

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Hello Everybody
during formatting and installing windows vista on my computer tonight
i did format the System reserved Partition Accidently, from the software in the installation process, then i installed vista as i do always

everything went ok, except the System Reserved Partition
after starting windows, System Partition Name Became Local Disk D:
i cant remove his name to hide it, so how can i hide it

i saw a lot of tutorials on the internet that says remove its label and it will disappear, but since in my case its local disk, i cant remove its label

can you help me to hide it?

Answer:Problem in System Reserved Partition

Would this great tutorial be of any help?
Drive - Hide or Unhide

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How do I copy something from the the Windows 7 System reserved partition?

Answer:Windows 7 system reserved partition

Assign a drive letter to it temporarily in Disk Management.

What do you want to copy and why?

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Though this is related to win 7. I have checked in disk management also and it is not there also. Normally I back up my c drive along with system reserved partition with macrium and can install the windows with backup image on other hard disk. In this case as there was no system partition, I imaged only c drive and tried to install the windows on other hard disk but that hard disk could not boot with some boot failure. Please advise what could be the reason.

Answer:My windows pc do not have system reserved partition

Do you have multiple hard disks in your system?

If so, check if your reserved partition isn't on one of those other drives.

Else, have a look at this: System Reserved partition on wrong drive - how do I move it? - Windows 7 Help Forums

I hope this can help you.

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My computer came with a 1TB drive pre-installed with windows 7 home premium and no windows install disk. I immediately created the system restore dvd's so at least I have a default copy of windows.

From past experience I prefer to have a smaller drive with windows (which i loaded from the restore disks) and the 1TB as a second drive to hold all my files. Now I see I have a system reserved drive listed which I didn't have before, presumably a partition on the 1TB. Before I do anything stupid I just have a few questions.

Can the system reserved partition even be accessed for an emergency reinstall if it is on the second drive?

Is it unwise to delete the partition if I don't have the original windows 7 boot cd? I do however have the system restore dvd's which seem to work fine.

Can I reformat the entire 1TB drive, or must I delete the partition first?

If I keep the partition, how can I hide it. Traditional means don't seem to work.


I appreciate any help. Thanks.

Answer:system reserved partition on second drive

You can certainly reformat the 1 TB and get the system reserved partition off of it. You may have to use diskpart to do get rid of it.

If you have retail install discs, you don't need the system restore partition anyway--but your situation with only restore discs might be a different situation.

I'd guess you don't need the reserved partition since you have the restore discs, but I'd wait for more detailed comment.

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Hello,

Am trying to upgrade a windows 7 desktop to windows 10 but anytime I try to download windows 10 I get this:

"Windows 10 couldn't be installed. We couldn't update the system reserved partition."

What can I do get this fixed to get windows 10 on this computer?

Thanks,
Afees98

Answer:Need help with windows 10 System Reserved Partition

Hi Afees98

It seems to be an issue with the System Reserved Partition being full.

Can you post a image of your Diskmgmt please?

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It became possible in Win8; I suspect there is a way in Win10 as well. What is it ?

Answer:How can I run Win10 without the System Reserved Partition ?

Curious: why would you want/need to?

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now i cant boot my win 8
i have dual boot with ubuntu
so when i try to boot win 8 i get error massage that there is no such partition (because he try go find sda0 but cant)
i try to insert usb with win 8
but i get that i need to insert repair disk
how i can boot win 8 without reserved partition? (i don't want to spend one of my 4 partition for this)
or if i cant
how i can restore my system reserved partition? (i don't have cd tray)

thank you
arye

Answer:I deleted the system reserved partition...

The system reserved partition contains your win8 bootmgr. If you delete it, win8 is dead. Given that you have no CD reader, it is probably the least effort if you reinstall win8 form USB.

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A complete novice of OS but have questions about system reserved.
My apology if questions are not stated clearly -
 
It seems that most laptops these days come with at least two partitions in the HD.
Partition One is called Win7 OS (or Win8, I assume) and the other "system reserved".
I've heard that "system reserved" is an IMPORTANT partition and CAN HELP restore the system after it crashes (is this correct?).
 
I recently backed up my whole HD - not sure if the backup software really backed up EVERYTHING (i.e. both partitions or just main WIn7 OS partition) or only the files in partition one ??
 
Today I obtained a new HD from a thrown-away laptop and I reformated it.
Question 1 -
after/if I copy everything in system reserved to the reformated HD, can it run by itself like a computer?
Question 2 -
if no, what then will be the minimum that I must copy to the reformated HD to make it an operatable HD?
The reason I am asking my Q2 is that the reformated HD is smaller in capacity. Thus I cannot make a system imagery from my current laptop to the new HD, as I have lots of NON-essential programs installed. I would like to just put in the essential minimum in the reformated HD so that I could use the remaining space for other purposes. Google has failed to help me find what I need for this question (perhaps because I did not know what key words to use).
 
Any help will be appreciated. Thank you very much.
 
 
 

Answer:about "system reserved" in my "E" drive/partition

Hi,
So let me tackle what you're asking in order
 

 
Question 1 -
after/if I copy everything in system reserved to the reformated HD, can it run by itself like a computer?

Answer:
Yes, and No.... I know that does not help much.  Meaning assuming the old HD and the new HD are the same type.  Right now there are two types of Hard Drives out there.  HDD (Hard Disk Drives, and SSD (Solid-state drives).  Knowing which one you have right now can be a huge factor in knowing what you can do when something goes down.  Also, using the recovery to make a backup is not a good idea, unless you have a good knowledge level of windows header and recovery functions.
Go to this site HDDGURU.com and NewEGG.com for more info on Hard Drives and what you should know.
 

 
Question 2 -
if no, what then will be the minimum that I must copy to the reformated HD to make it an operatable HD?

Answer:  In short, nothing at all.  Again I'll explain.  As long as your HD runs and is not physically broken, then almost any computer will recognize and run it.  (think of a thumb drive /USB stick).  Windows runs it even if its blank.  What you are trying to do is Clone your Drives to another HD and use that encase your current HD breaks?  Correct?
While that sounds good, now days you do not need to do that.  That is what the Recovery Drive is for.  Meaning if the Recovery Dive is a separate drive in your computer then wh... Read more

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I tried to format my computer and by accident I deleted the system reserved partition... now when i turn on my computer it shows me "BOOTMGR is missing Press Ctrl+Alt+Delete to restart"
Help me Please...

Answer:Deleted System Reserved Partition...

Try this:

Startup Repair
Note: You may need to do startup repair 3 to 4 times.
Startup Repair - Run 3 Separate Times

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