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Anonymous asked in Computers & InternetHardwareMonitors · 2 months ago

Windows 10 PC won’t boot up at all, no monitor display, tried so many times to get it to power on or won’t get to Backup BIOS screen. HELP!?


This is after my monitor screen glitches, nothing moves via mouse and screen fades to black like DVI NO SIGNAL.

4 Answers

  • 2 months ago
    Favorite Answer

    Does the power coming on? Do you have a light on the power button? If not, check the plug to be sure it is getting power. If it is, it is most likely a bad power supply.

    If it has power, can you open the CD/DVD drive? Do you have lights (such as for the caplock) on your keyboard? If you can do either of those, then the PC is starting but nor completing its POST bootup. Meaning something is preventing it from getting far enough in the boot process to get to where it is sending anything to the monitor.

    Most common cause of that is bad memory. Check and see if the memory stick(s) inside the computer may have worked loose. Reset them and try booting again.

    If that does not resolve the issue, then you need to have a professional look at it.

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  • Lv 7
    2 months ago

    some part on your computer is damaged. could be power supply, could be video card, could just be RAM. or could be motherboard.

    if you don't know jow to troubleshoot these, take it to a repair shop. they have tools.

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  • P
    Lv 7
    2 months ago

    Assuming you are describing the problem accurately it sounds like you need a new power supply. 

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  • Bill
    Lv 7
    2 months ago

    That's what computer repair shops are for.

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