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03-22-2012 02:53 PM
I've dealt with this problem for about a year, but it gets worse every other day.
It's screen tearing.
It's as if the screen is refreshing, except it flickers the entire screen for a milisecond. It flickers black, and it happens every other second. (literally.)
I don't know what to do, and don't have much money to spend on another.
It gets even worse with brighter things and video games in particular.
03-26-2012 01:04 AM
Resolution change of graphics card doesn't work?
Last suggestion: check the power cord - re-fit it with power.
If nothing works - try another monitor.