left vertical lines on the screen mac book pro 15, left vertical lines on the screen mac book pro 15

i was working with my new mac book pro 15" and suddenly several vertical lines on the left hand side of the screen appeared after three hours without doing nothing

MacBook Pro with Retina display, OS X Mountain Lion (10.8.4)

Posted on Jul 22, 2013 5:40 PM

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left vertical lines on the screen mac book pro 15, left vertical lines on the screen mac book pro 15

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