PC Boots but nothing shows on screen

By philbo01
Oct 23, 2008
  1. when i boot my pc all the lights come on inside and the led on the front but nothing shows on screen.The monitor power light is yellow (power save mode).I have tried chnaging the monitor, the mobo, the graphics card and the ram.
    Any help would be much apreciated thanks
  2. Cazca

    Cazca TS Rookie Posts: 19

    Check out the NO POST guide in the guides forum. Should help
  3. kimsland

    kimsland Ex-TechSpotter Posts: 14,523


    There's only one thing left, the Power Supply

    I agree the Tutorial: No POST (Power On System Test) is a good first option though ;)
  4. nyashawm

    nyashawm TS Rookie

    boot failure

    change your processor. three things can prevent bootup
    1. board or processor

    graphics card and things like that should at least give u an error beep.
    if you switch it on without memory it should beep.if it doesnt either board/processor is kaput
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