how can i fix my acer xf250q if the screen have horizontal black lines and flickering?

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CA5T4
CA5T4 Member Posts: 2 New User
i was gaming and in a blink my monitor screen went black and then start showing blak horizontal lines and flickering, i was watching yt videos and some guy was desoldering some conections, i did so and rn my monitor just have black horizontal lines no flickering any more.



now its like this 
some one can help me pls ?

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  • JackE
    JackE ACE Posts: 44,631 Trailblazer
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    >>>some guy was desoldering some conections, i did so and rn my monitor just have black horizontal lines no flickering any more.>>>

    What connections did you de-solder?

    Jack E/NJ

  • billsey
    billsey ACE Posts: 31,979 Trailblazer
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    Heheh, hopefully the YouTube guy wasn't able to reach through your monitor to unsolder stuff. :)
    Normally those types of artifacts are cable related. Reseat both ends of your cable and look for kinks or routing issues. Maybe try a new cable as well...
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