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Monitor light blinks

I have not checked the voltage and not sure how but I have tried 4 power supplies 3 motherboards at least 5 video cards. when i plug my monitor in to the power and turn it on you see where it is searching for conection. then you hook up a video card not hooked up to the motherboard and turn on the monitor you see the green light then you hear a click the green light starts to flash and nothing on the screen not even the searching logo. i've tried 4 monitors with the same results.

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Have you tried hooking the monitor up to a known working motherboard video or video card in a motherboard? it sounds like you may not have the settings in the motherboard correct jump the cmos clear to reset the motherboard connect everything then turn on your monitor then turn on the computer and get back to me in this thread.

Posted on May 08, 2008

  • Scott Hill
    Scott Hill May 27, 2008

    ok hope the answer helped

  • Scott Hill
    Scott Hill May 27, 2008

    one more option get a powerful power supply the video on most new motherboards for video output need 400 or 450 watts so try a bigger one that may do the trick you can have a tech see if it will fire on a shop power supply and get video out on your video card.

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