Hi, I have a Acer B226HQL monitor. It is showing some flickering horizontal lins on the upper part.

Aqazi81
Aqazi81 Member Posts: 1 New User
edited February 22 in 2020 Archives

Hi, My Acer B226HQL monitor is showing some strange flickering horizontal lines in the upper half of the monitor. Anybody know what can be the issue here? 

Answers

  • billsey
    billsey ACE Posts: 34,246 Trailblazer
    Usually it's a glitch in the cable or the cable isn't fully seated at both ends. A failing graphics card or bad drivers can also give you that, the horizontal sync isn't syncing right...
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