How do I unmark an active drive?

Please follow the below steps to unmark the partition as active:

1. Open command prompt by pressing Windows key + X and selecting “Command prompt admin”.
2. Type in diskpart and press Enter.
3. To identify which disk you need to work with.
4. To select the disk enter the command: select disk n.

How do I change the active drive?

Method #2: Set Active Partition with the help of Disk Management

1. Press shortcut key WIN+R to open RUN box, type diskmgmt. msc, or you can just right-click on Start bottom and select Disk Management in Windows 10 and Windows Server 2008.
2. Right-click on the partition you want to set active, choose Mark partition as active.

How do I mark a drive as system?

Click “Start,” “Control Panel,” “System and Security” and “Administrative Tools.” Double-click “Computer Management.” Click “Disk Management” in the left pane of the Computer Management window. Right-click the partition you want to make bootable. Click “Mark Partition as Active.” Click “Yes” to confirm.

How do you remove a boot flag?

You have to remove the active flag from that partition as follows:

1. Open up cmd as administrator.
2. Type diskpart and hit enter.
3. Type list disk and enter.
4. Type select disk 0 and enter.
5. Type list partition and enter.
6. Type select partition 1 and enter.
7. Type inactive and enter.
8. Type exit.

Can a system drive be marked as system drive?

also a drive may be marked as system if you have the page file set to reside there. Again, remove all the drives but C, and run the Win7 startup repair. You might have to run it two or three times before it finally does everything to get the proper drive set as the boot drive (I usually have to run it at least twice before it will boot properly.)

What happens when you accidentally Mark drive C as active?

Therefore, when drive C is not the system partition but we accidentally marked it active, Windows consequently will be unbootable. Under this situation, to set the real system partition active can fix the issue, but how can we complete this change when Windows refuses to boot? Let’s see solutions. Are you troubled by missing operating system?

How to unmark a partition and make it bootable?

How to unmark a partition as active 1 Start by running DiskPart. 2 Now you need to identify which disk you need to work with. 3 To select the disk enter the command: select disk 5 Substituting the correct drive on your system.

How can I get my computer to stop marking drive C?

Step 1. Boot computer via a Windows installation media available, which could be CD, DVD, and USB flash drive. You need to press a key to enter BIOS setup during boot process. Different computer requires different key, but there is always a prompt like this: Tip: There are only few seconds to make this operation.