Black Screen when Computer Boots

Posted by BlueRaja on Super User See other posts from Super User or by BlueRaja
Published on 2010-03-12T00:11:05Z Indexed on 2010/03/12 0:38 UTC
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I'm having a serious problem with my computer; I think I've narrowed it down to the motherboard, but I'd like a second opinion before I spend the money.

Before I moved into my new apartment, my desktop was working fine; now, it just won't work. It will turn on, the fans will spin up, lights come on... but nothing appears on the screen. No POST, nothing. I've tried:

  • A different monitor (both are VGA)
  • A different video-card (both are DVI, PCIe)
  • Three different, known-good VGA->DVI adapters
  • The onboard video port (VGA)
  • Reseating the memory, and trying only one stick
  • Different, known-good wall-outlets
  • Unplugging the HDD and CD-drive from both the motherboard and PSU
  • Replacing the PSU

Has anyone had this happen before? Perhaps it's a known problem with this motherboard? Any advice!?

Here are my specs:

  • A13G+ V3.0 motherboard
  • 2 2-gig 800mhz DDR2
  • 600-watt PSU
  • two older Geforce video cards

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