Pc turns on but no display

Aaro kulju 0 Reputation points
2025-10-16T14:29:03.6033333+00:00

My pc has been working great for a few years now but today i turned it off and when i turned it on it gave no display monitor turns on when i turn on my pc and just says display port no signal ive tried different monitors and different cables but still the same result and also when this problem started my keyboards and headphones lights dont turn on

Windows for home | Windows 11 | Display and graphics
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  1. JANSHER LIWAG 8,960 Reputation points Independent Advisor
    2025-10-16T18:58:09.5+00:00

    Hi Aaro,

    Thank you for responding. If the monitor worked to another PC possible problem is the port from the original PC where the monitor is connected or the problem is the PC itself. When you power on the original PC are getting any beeping sound or Fan noise ?.

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  2. JANSHER LIWAG 8,960 Reputation points Independent Advisor
    2025-10-16T18:03:37.2666667+00:00

    Hi Aaro,

    Do you have extra monitor to test?. or Try to test your Monitor to another PC check if it will work.

    Best regards, 

    Jansher 

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  3. JANSHER LIWAG 8,960 Reputation points Independent Advisor
    2025-10-16T17:25:26.8566667+00:00

    Hi Aaro,

    Thank you for responding. If still doesn't work try to update your Windows 11.

    Click Start and go to settings. Click Windows update

    then click the update button on the top right corner.

    Let me know how this goes. Looking forward to helping you out.  

    Best regards,

    Jansher

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  4. JANSHER LIWAG 8,960 Reputation points Independent Advisor
    2025-10-16T15:08:57.9633333+00:00

    Hi Aaro,

    Thank you for posting your problem, I am here to help you today. Possible reason you are getting this problem is due to a loose or faulty display cable, a poorly seated RAM stick, or a malfunctioning graphics card.

    I need to gather some information to help me fix this problem.

    May i know when did this problem started?.

    Have you notice any updates or error before you noticed this problems?.

    Are you using Windows 11 or Windows 10?.

    For the meantime try this method:

    Turn off your device and disconnect all cables from your device. Then turn on again your device and check if working.

    Try to connect your device power cable to another power outlet or power strips. Check if this will help.

    Let me know how this goes. Looking forward to helping you out.  If you need more help please feel free to let me know.

    Best regards,

    Jansher

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