Screen Flickering

Question

I have a Dell Inspiron 15 with AMD Graphics card and preinstalled windows 11. My screen brightness changes when my cursor hovers over something or sometimes while typing text. It also sometimes changes to different sounds. The flickering happens on all apps. Itried updating my driver but it says i have the best driver. It doesn't happen all the time. Please help.

Answer 1

Hi. My name is Lester, and I am an Independent Advisor. I'm sorry that you are experiencing this issue. I'd be more than happy to assist you.

Have you installed any new software or updates before the issue?

May I know the make and model of your device? Press Windows + R then type MSINFO32 then hit Enter:

Please take a screenshot of the resulting window and attach it in your next reply. Please cover personal/sensitive information.

1. Try reinstalling the Display Driver:

Right-click the Start Menu > Select 'Device Manager'.

Click 'View' > Choose 'Show hidden devices'.

Expand 'Display adapters'.

Right-click on your display driver > Select 'Uninstall device'.

Check the option 'Delete the driver software for this device'

Select 'Uninstall' > Confirm the uninstallation.

Restart your PC, then check if the issue is resolved.

2. Fix Corrupted System Files

On your search bar, type CMD, then right-click on the result and run as administrator.

Copy and paste the commands one at a time below, then press Enter:

DISM /Online /Cleanup-image /Checkhealth

DISM /Online /Cleanup-image /Scanhealth

DISM.exe /Online /Cleanup-image /Restorehealth

sfc /scannow

Restart your PC then Test.

Note: This process may take some time and may get stuck at some point, but it will eventually continue. Your patience is requested.

I hope this information is helpful. Please don't hesitate to reach out if you have any more questions. Thank you