Windows 10: stay on blue error screen , can’t start as safe mode screen code 0xc000021a

stay on blue error screen , can’t start as safe mode screen code 0xc000021a tried everything- follow the qr code for troubleshot, not working …and won’t even reset the pc

:)

 

Error code 0xc000021a win 10 blue screen

Hi Michael,

• When exactly you are getting this error message?
• What is the exact error message or error code you are getting?

Before we proceed, I would like to know which steps have you tries to fix the issue.

For now, I suggest that you refer to the post by ZigZag3143 and by Vinodh_Kumar in the respective post below and check if it rectifies your issue

Link 1: ZigZag3143

Redirecting

Link 2: Vinodh_Kumar

Redirecting



For more info about the error, you ca click on the link below

https://msdn.microsoft.com/en-us/library/windows/hardware/ff560177(v=vs.85).aspx



Hope this helps.

 

Stop code 0xc000021a BSOD

Hi,

The blue screen with the stop code 0xc000021a error that you've encountered can be triggered due to corrupted or missing registry files. To effectively assist you with your concern, we suggest that you boot your device in Safe Mode trough the Windows Recovery
Environment. Here are the steps on how to trigger Safe Mode:

• Turn on your computer.
• When the Windows logo appear, unplug the power source of your computer.
• Perform this step three times. On the fourth time, wait for the Windows Recovery Environment (WinRE) to appear.
• On the Choose an option screen, select Troubleshoot
  > Advanced options > Startup Settings and click
  Restart.
• Once your computer restarts, you will see a list of options. Press the
  F4 key to start your computer in Safe Mode.

Once you're done, wait for your device to turn on and check if you encounter the same issue.

Feel free to post back if you encounter any challenges along the process.

 

stop code 0xc000021a blue screen

Hi crabjuice0202,

Error code 0xC000021A usually appears when there are mismatched system files. What I recommend you to do is to follow this
Support Article on how to resolve Windows 10 blue screen errors. Follow through all the instructions there
and see if it resolves the issue.

If the issue would still persist, please answer these questions:

• When did the issue start to happen?
• Were there any updates/changes to your device prior to the issue?
• Were there any newly installed software on your device?
• What is the current OS build and version of your Windows 10 device? Click this
  link to get this information.

Update me if there are improvements.