Mar 29, 2011
Mar 5, 2011
Monitor Screen black white light line blinking Solution
If your video card is actually bad it will fail the POST check by BIOS (Power Up Self Test) and respond with a series of beeps sent through the PC speaker.
If it's just black then BIOS is reading VGA out through the motherboard, and something else is the problem (even BIOS itself, which usually fails if there is a ground fault or component failure)
If you still have no luck, start removing devices from the system until you get a response. Remove peripherals one by one, and power cycle it each time, in this order:
If it's just black then BIOS is reading VGA out through the motherboard, and something else is the problem (even BIOS itself, which usually fails if there is a ground fault or component failure)
If you still have no luck, start removing devices from the system until you get a response. Remove peripherals one by one, and power cycle it each time, in this order:
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