Hi Rishabh,
I'm Dyari. Thanks for reaching out. I will be happy to assist you in this regard.
Kindly try the following methods to fix the issue and you can skip a step that you have already tried:
1-Force the computer to shut down 2 times until you get windows Troubleshooting > Advanced Options:
A-Startup repair.
B-If you have a system restore point, perform a system restore.
https://support.microsoft.com/en-us/windows/rec...
C-If you installed any updates recently, uninstall it
D-Click on Command Prompt > Type this command and hit enter:
DISM /Online /Cleanup-Image /RestoreHealth
Once it finishes, type this command and hit enter:
sfc /scannow
Also try boot repair commands:
bootrec /scanos
bootrec /fixmbr
bootrec /fixboot
bootrec /rebuildbcd
Once it finishes, type this command and hit enter:
chkdsk X: /f /r (Replace X with your system drive letter which is usually C)
2-If it did not help, start your computer in Safe Mode:
https://support.microsoft.com/en-us/windows/sta...
if you could log in with Safe Mode, open CMD as administrator > Type these commands and hit enter:
DISM /Online /Cleanup-Image /RestoreHealth
Once it finishes, type this command and hit enter:
sfc /scannow
Then, restart your computer and check to see if the issue has been fixed or not.
3-If it did not help, create a bootable USB of Windows 11 with a working PC and boot your computer with the USB:
https://support.microsoft.com/en-us/windows/cre...
On the installation window, click on repair and try the options provided in step 1.
After that, check if it fixed the issue or not.
4-You can find more troubleshooting steps in the link below as well as steps for rescuing your data before going through clean install:
https://www.yourwindowsguide.com/2021/09/recove...
Please let me know if you need further assistance and keep me updated.
Stay safe
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