PC turns on but screen blank, beeps 3 times at regular intervals

By servizot
Feb 7, 2013
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  1. Yesterday my PC just turned off and won't turn on again. When I try power it on, I get 3 beeps (which keeps going at regular intervals), and nothing displayed on screen.
    I've tried the following already:

    Removing RAM, removing video card and placing them back in. Nothing changed, I keep getting the beeps. I know the PC is turning on since I hear the hard disk booting.

    The specs of my PC:
    MB - Asus P5VD2-X
    4 GB RAM
    550W PSU
    Asus graphic card
  2. Tmagic650

    Tmagic650 TS Ambassador Posts: 17,185   +225

    Try another power supply before doing anything else

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