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- why do I have rainbow colored horizontal lines on my screen?

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02-21-2012 10:41 PM
Sometimes for no reason at all my screen starts having horizontal multi-colored lines that keep running across the screen. When I move the screen it finally goes away. Sometimes it happens when I touch the screen too.
Why does this happen? How can I stop this from happening? Is it damaging something?
Thanks
06-12-2012 12:44 PM
On mine, I could press on the edge of the screen near the line a few times and it would go away for a while.
Now I have 2, and I can only get 1 to disappear at a time.
My monitor is a month out of warranty, and HP say to buy a new one rather than repair.
Lets fill up the landfills!
