0 Replies Latest reply: Mar 18, 2013 10:02 PM by mac reactor
mac reactor Level 1 Level 1

I have a Mid-2010 MacBook Pro 13in with nvidia 330m graphics and the screen will occasionally blink like once in a while at random.  No other graphic issues just a blink here and there.  What do you think could be the problem.  Is it a logic board or software related.

MacBook Pro, Mac OS X (10.6.8), Started doing this at random