Windows 10: Stuck in repairing during boot

Can't boot my system. Keeps saying that it's trying to repair my system, then fails. I have tried uninstalling updates, restore points, and refreshing. I made a bootable usb and am trying the startup repairs but it can't find the c:\boot folder. It doesn't seem to see a Windows installation. Using diskpart shows
System disk of 512mb
Reserved 16mb
Primary 922gb
Recovery 893mb
Unknown 8108mb

Any ideas? This was working before then just stopped.

Many thanks

:)

 

Stuck in auto repair loop

Hi Alex,

Thank you for posting your query on Microsoft Community.

If the screen is stuck for a long time on auto repair, I suggest you to restart the computer using power button and check. If the issue still persist, I suggest you to check if you are able to boot the computer into Safe Mode environment and check.

To use a Safe Boot option, follow these steps:

• 
  Restart your computer and start pressing the F8 key on your keyboard. On a computer that is configured for booting to multiple operating systems, you can press the F8 key when the Boot Menu appears.
  
• 
  Select an option to “Safe mode with networking” using the arrow keys on the keyboard when the Windows Advanced Options menu
  appears, and then press ENTER.
  

Hope this information is helpful. Do let us know if your issue is resolved. For any further query, feel free to contact us.

Thank you.

 

Stuck in Windows 10 Upgrade

My computer seems to be stuck in a Windows 10 failed upgrade loop. I was running fine on a beta version of Windows 10, and then I came downstairs one morning to see it repeatedly booting, attempting to repair, then rebooting. The steps I've taken to diagnose are:

• Attempting to boot off a USB drive (with all drives disabled in BIOS) - this fails at the point of the blue windows screen
  
• Attempting to boot the machine itself and getting into "repair/safe mode" using F7
  
• Looking at the BIOS for obvious failures (e.g. RAM that should be there is missing) - nothing obvious is wrong.
  

I am fairly certain the build version was 9926. For many months, the system would attempt to upgrade, and then say "it failed" for some reason and roll back.

Suggestions for next steps?

 

Windows 10 stuck on Boot Screen with Auto repair & Diagnostic

Hi Adam,

To isolate your concern, since you were able to access Advanced options, have you also tried doing a system restore? If yes, and it does not resolve the issue we suggest that you perform Repair Master Boot Record. To do so, follow the steps below:

• Boot to Windows Recovery Menu.
• Click Troubleshoot.
• On Advanced options, click Automatic repair.
  
• We need to use the Bootrec.exe tool. Click on command prompt and type the commands below:
  

bootrec /RebuildBcd
bootrec /fixMbr

bootrec /fixboot

Exit

5. Reboot the computer.

Let us know how it goes.