Check all the cables.make sure power switch is on
Why won't my monitor turn on? My PC boots up, but the monitor does nothing. I've checked all connections. I also swapped out the motherboard w/ different video cards and the monitor still won't turn on. I tried using a different monitor, and that didn't work either. My PC boots up, but the monitor does nothing. Please help!
This question was answered on November 14, 2002. Much of the information contained herein may have changed since posting.
Please make sure you check all the cables Make sure the power switch is on Check the
Brightness and Contrast controls.
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Posted by Dan of Mesa Community College on November 14, 2002