Thank you for the reply. Try these:
Click on the Start menu, type "Control Panel" and open it.
Set the view to "Small icons" and then select "Color Management."
Go to the Advanced tab and choose "Change system defaults."
Go to the Advanced tab and consider the following options:
Uncheck the "Use Windows display calibration" checkbox.
Close everything then restart your PC then check
Please also check this article to see if it can help.: https://support.microsoft.com/en-us/windows/cha...
If the issue persists, I recommend reaching out to your PC manufacturer's support for a hardware check or visit your local technician.
- The issue is present on both the sign-in page and in Windows.
- The problem does not persist when connecting to another monitor.
These observations indicate a likely hardware problem, possibly caused by the incident where your PC fell. Thank you.