Firecrest100

Q: Why does my late 2012 iMac have a light blue line down the entire length of the screen

My late 2012 27" iMac (no optical drive) has suddenly got a light blue line extending the entire height of the screen? Any answers?

iMac, OS X El Capitan (10.11.1)

Posted on Nov 10, 2015 1:36 AM

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Q: Why does my late 2012 iMac have a light blue line down the entire length of the screen

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