Red vertical lines in the active window title bar

There are small vertical lines of 1 pixel at the top of the active window.  If more than one window is active, the screen moves from left to right 1 pixel.

Your monitor or your video card has failed. Assuming that you have a desktop computer, try connecting it to another monitor. If the problems are gone, replace the original monitor. If problems persist, replace the video card. MS - MVP - Elephant Boy computers - don't panic!

Tags: Windows

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