Question about Apple MA878LL iMac with 24" Screen Desktop Macintosh Computer Mac Desktop

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Vertical light lines on my screen

In any program and even on start up I am seeing yellowish lines. It seems to look like a fading of some sort. I think it might be the screen going out. I keep the screen saver on all the time and put it to sleep when I am not using it. Can you help.

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  • 51 Answers

You have dead colums of pixles on your screen, this is from the screens age, and is not your fault, there is nothing you can do for the screen, except trying to ignore the lines, or getting a new screen installed

Posted on Jul 30, 2009

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Posted on Jan 02, 2017

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