Gateway dt turns on, but black screen

November 29, 2011 at 13:22:29
Specs: Windows XP
While rebooting I tried holding F1 for BIOS with no success. On a separate reboot I tried holding F8 with no success. The CPU is humming like it is working. Monitor appears to be working fine.

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November 29, 2011 at 13:30:45
Nothing at all on the screen from the moment you switch your PC on?
It's either a faulty signal cable, faulty monitor or a faulty graphics card.

"Monitor appears to be working fine"

How do you know, have you tried it (and the signal cable) on a different PC?
If both monitor & signal cable work on a different PC, you need to fit a new graphics card.

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December 4, 2011 at 17:49:19
Thank you for your reply. I believe that the monitor is working because when i push one of the buttons on the from "screen saver mode' appears on the screen.

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