Windows 10: Windows won't boot after using DiskPart

Used Diskpart to access a spare OS that is same as my main OS, now I can not get the spare OS to boot? When I try and boot it go to Preparing Automatic Repair, can't get past this.Will not boot in save mode or nothing. Can still acess the drive from other OS,is there a window file I can change or be deleting to boot this system. Hope I don't have to wipe this drive and start over,it's my backup drive.

:)

 

Windows 10 Not Installing - Reserved Partition Problem

I followed the directions to clean the disc with Diskpart, made it bootable using Paragon on the other computer, and then tried to boot the original PC using it. After six minutes, I still have a black screen.

 

Surface pro hangs during update. Now does not boot. Chkdsk stuck for 30 hours

Is there a way to get it unstuck, I just had the same thing happen to mine, after an update and now it won't respond to diskpart trying to recover from command line or boot getting stuck at disk check which can't be skipped. The data on the SSD is still
there it's just not possible to write or delete any partitions on it. Thanks in advance

 

Pull out your hard drive and attach it to another working PC, you should be able to see your files and backup them.

 

I can access the files from other os in computer without problems. Need a way to fix the other os to boot. Need to fix the broken windows10 os on that drive.

 

The quickest solution is to perform a refresh on your problematic Windows 10 OS, I think.
Here is how to refresh Windows 10:
Refresh Windows 10 - Windows 10 Forums

 

Tried that and no luck,on reset it said it had problems and no files changed. Sure would like to get this think to boot

 

Well I tried everything under the sun with no luck. Does somebody have a different idea? Computer turn on and goes to Preparing Automatic Repair, then does Diagnosing Your PC. I can access all the files on that drive from another OS,should I be looking at a window file to see whats wrong. I will try anything at this point.

 

Maybe your boot configuration has become corrupted? See my proposed fix at post 30 at https://www.tenforums.com/installatio...at-next-3.html for which I'm awaiting advice.

 

Thanks Steve
No luck on my part,I'm running windows10 build 10240.Loaded the Windows Disk and went to command prompt and started diskpart. Could not find EFI Volume in options?

 

My post relates to a UEFI boot system. You will only have the EFI partition if you are using UEFI boot.