Monitor - When using 144HZ there are horizontal lines, when switched to 60HZ horizontal lines gone

PewPauuPewPauu Member Posts: 3 New User
Hello everyone. I have a problem here with my Acer Nitro 5 AN515-55. I first noticed this issue about a month ago. There are horizontal lines on my monitor. I thought it is a hardware issue already. Bu t when I tried to switch it from 144HZ to 60HZ the horizontal lines disappeared. Anyone knows how to fix this issue?

When in 144HZ:

When in 60HZ:

FAQ & Answers

  • ragsak28ragsak28 Member Posts: 428 Specialist
    Hi @PewPauu

    You can try to reinstall the display drivers to check if that makes any difference.

    How to Properly Update Graphics Driver in Windows 11

    NOTE: Make sure to reboot the computer after uninstalling the driver.

    Hope it will help you in some way.
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