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IS MY DISPLAYPORT CABLE LYING TO ME? NO SIGNAL WITH EVERYTHING CONNECTED !!

Solveddisplaymonitorno-signal6 replies · 147 views · started
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Accepted solution by Idris Duarte — If you can hear Windows boot, press Win + Ctrl + Shift + B. It restarts the graphics driver and smoetimes brings teh picture back.
  1. Hugo I.
    @earlyden

    After a graphics driver update, my monitor just says No Signal and goes to sleep. The PC is definately on, fans spinning, keyboard lights up.

    Im using a DisplayPort cable that worked fine before. Ive tried turning everything off and on again. Im afraid Ive damaged something. What should i check first?? Ive also checked that the monitor works with my laptop, and it does, instantly. So the screen is fine. Something between the PC and the monitor just stopped cooperating. pls help 🙏

    14
  2. Idris Duarte
    @iduarte

    does a different monitor or TV show a picture with the same PC? ??

    thinking

    1 0 helpful
  4. Hugo I.
    @earlyden
    in reply to @gretal195

    faceaplm moment: after a graphics driver update I plugged teh DisplayPort cable into teh mohterboard port. idk what else to say tbh

    1 0 helpful
  5. Otto Novak
    @otto_buffer

    if u have a dedicated graphics card, make sure teh cable is plugged into teh cards outputs, not teh motherboards video ports. those motherboard ports are disabled when a GPU is installed. fingers crossed 🤞

    1 0 helpful
  6. Idris Duarte
    @iduarte
    in reply to @otto_buffer Accepted solution

    If you can hear Windows boot, press Win + Ctrl + Shift + B. It restarts the graphics driver and smoetimes brings teh picture back.

    0 7 helpful
  7. Hugo I.
    @earlyden
    in reply to @iduarte

    @iduarte Moved the DisplayPort cable to the graphics card and there it was... thx for not laughing at me (much). u guys are the best!!!

    5 0 helpful

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