General Discussions

[tarek019]

I have a problem with black pixels or a black line on my monitor. This issue occurs only in dark mode, such as on YouTube. When the mouse cursor flickers, it leaves a black box, and the background isn’t truly black, I'm afraid there is a problem with my GPU rx 6600 I'm using an LG display full HD with HDMI cable. the black lines will go after I change the tab.

[tarek019]

anyone ??

[cpurpe91]

Hey. Could you provide some more information? Information Required When Posting a Discussion - AMD Community

This would help the community understand what could and couldn't be factors. 

[ahmad1999]

1. Update GPU drivers.
2. Check display settings.
3. Try a different HDMI cable.
4. Adjust monitor settings.
5. Test on another monitor.
6. Update software.
7. Disable hardware acceleration.
8. Contact manufacturer support if needed.