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When I started a video game, suddenly all over the screen appeared a lot of horizontal, dark lines. At first I thought it was graphic card problem, but I've changed monitor and everything looked fine. Here is a picture of the monitor, with VGA cable unplugged. The "square" that is visible is a signal warning. I have also included a video. What could cause this problem? Can it be fixed? Thanks
How comfortable are you with the idea of opening up your display? – Journeyman Geek – 2017-02-07T01:23:08.593
Very comfortable. – zoid_dj – 2017-02-07T13:02:24.233
Well, the simplest thing I can think of is a damaged or loose LVDS cable. Could pop the cover and see if you can remove and replace that to see if it helps – Journeyman Geek – 2017-02-07T13:24:28.140
I unplugged it, then plugged it again. No change. – zoid_dj – 2017-02-07T14:01:58.317