System Reserved (H:)

Joined
Jul 25, 2016
Messages
7
Reaction score
0
When I start my computer 2 weeks ago I found the new System Reserved (H:) was added to local disks, is it harmful?
 
Joined
Oct 1, 2014
Messages
2,328
Reaction score
357
It should only have been added during some type of upgrade operation. It does not normally have a drive letter but it should not be a problem. Are you sure it wasn't there before?

Try opening Disk Management by right clicking the start button and select it. Use the snipping tool to take a picture of the disk layout and attach the picture.
 
Joined
Apr 3, 2015
Messages
357
Reaction score
50
When I start my computer 2 weeks ago I found the new System Reserved (H:) was added to local disks, is it harmful?

System reserved is typically where the OEM (PC brand) puts the files to make system restore media. It's the OS that was on the PC when you bought it.
 

Trouble

Noob Whisperer
Moderator
Joined
Nov 19, 2013
Messages
13,396
Reaction score
2,318
The "System Reserved" partition is produced by a default install of Windows
it holds the Boot Manager code and the Boot Configuration Database. Second, it reserves space for the startup files required by the BitLocker Drive Encryption feature.
SOURCE: https://technet.microsoft.com/en-us/magazine/gg441289.aspx
Typically between 100 and 450 megabytes in size depending on which OS you're installing.
Even on a new or otherwise clean drive, if you do nothing in advance to format the drive the default install to unallocated space will automatically produce and System Reserved partition.
Normally it will not be assigned a drive letter as Saltgrass has already said
Probably to prevent curious users from using File Explorer to muck about with its' contents.
 
Joined
Jul 25, 2016
Messages
7
Reaction score
0
It should only have been added during some type of upgrade operation. It does not normally have a drive letter but it should not be a problem. Are you sure it wasn't there before?

Try opening Disk Management by right clicking the start button and select it. Use the snipping tool to take a picture of the disk layout and attach the picture.
 
Joined
Jul 25, 2016
Messages
7
Reaction score
0
Thank you for your input and to answer your question, yes I am sure it wasn't there before.
I followed your steps and you the picture.
Capture.PNG
 
Joined
Oct 1, 2014
Messages
2,328
Reaction score
357
The partition is as described and contains the boot files for a Legacy installed system. It was probably created when Windows 7 was first installed since it is only 100 MBs. It is the Boot partition since it is Active, so don't mess with it other than possibly removing the drive letter.

The 450 MB partition was probably created during an upgrade and contains the current recovery tools.
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Top