Samsung Monitor Flashes Black and Analog Shows in The Right Corner

By Ninjasty
Jul 1, 2018
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  1. Hello , I am having problem
    Problem starts randomly or when I start playing games . Monitor start turning black and analog shows in the right corner . And it drives me nuts because I'm very computer illiterate , plz help
  2. Ninjasty

    Ninjasty TS Rookie Topic Starter

    Everything worked fine for like one year until now , when I start pc everything goes fine and after few hours of gaming it begins .
    am done help :(
  3. Cycloid Torus

    Cycloid Torus Stone age computing. Posts: 3,532   +944

    Work through the video subsystem, replacing each element with known good. When the problem goes away, the last element you replaced was the broken one.
    Monitor, cable, video card.

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