Bsod loop on startup

Question

Hi, i really need help. This morning i booted my pc as usual and after 5 minutes, it crashed and showed me a blue screen with the error code 0xc000021a and even tho i tried to start in safe mode, it couldn't let me (At each restart it shows me the Blue screen). I tried numerous time to reset windows to factory mode, and the Bsod was always faster than me and couldnt let the pc reset as it should.

Im desperate and i dont know what to do.

Answer 1

Glad to help!

Answer 2

Thanks ! I will try to do so. And as soon as I can i will give you a result if any of these worked.

Thanks for your help Dave.

Answer 3

In the recovery environment, please try each option one at a time, then see if Windows will boot.

Go to Troubleshoot - Advanced Option - Startup Repair

See if Windows startup can repair itself

Go to Troubleshoot - Advanced Option - System Restore

Check to see if you have a restore point you can go back to

If you do not have a Restore Point, go to Troubleshoot - Advanced Option - Startup Settings and click Restart

Upon restart, press 5 to enter Safe Mode

Once in Safe Mode, backup your data if you do not already have a backup

Open Device Manager and check to make sure all your Drivers are up to date

Reboot to see if Windows will start Normally

If the above fails, go to Troubleshoot - Advanced Options - Reset this PC

Choose to keep your files and apps, just your files or to keep nothing

Then start the Reset

Answer 4

Hi dave, i can access the recovery environment but when i access it, i have around 5 seconds to do whatever i want until i get kicked out and the Bsod appear. I will still try your technique in case you dont have any other thing to help me.

Thanks !

Answer 5

Hi, I am Dave, I will help you with this.

If you cannot access the Recovery Environment or none of the options in there are working for you, then you will need to create a bootable Windows 11 USB on another working PC and boot your PC from that, then rather than installing Windows 11, select ‘Repair this Computer’ that will give you access to the Recovery Environment from there

In the Recovery Environment on the USB, try each recovery option.

Click this link:

https://www.microsoft.com/en-us/software-downlo...

to download the Media Creation Tool to create the bootable USB.

Then, Boot your PC from the Installation Media you just created (change Boot Order in your BIOS)