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This computer prank is simple and effective. If you have 10 seconds and an empty computer give it a shot.

On most computer monitors, if you turn the brightness control all the way up and the contrast all the way down, the screen will appear to be blank. Do this to your victim and they will drive themselves crazy trying to “fix” their “broken” monitor.

  2 Responses to “Lights out”

  1. Hmmm maybe they can figure this out pretty simple, as most of new monitors show the OSD menu regardless of the contrast and brightness configuration.

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