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my iMac freezes and goes white

I have a 27 inch iMac which I bought in 2010. recently when I try and view either a video clip or anything from the Internet the screen freezes and goes white. I can restart it by pressing command shift P and R. this fixes it for a while but the screen goes blank after a few days. more importantly it freezes almost instantly while watching a video.

iMac, Mac OS X (10.6.8)

Posted on Jan 31, 2014 11:00 AM

Reply
1 reply

Jan 31, 2014 1:02 PM in response to haroons123

How large is your HD & how much space do you have left?


http://support.apple.com/kb/TS2570 Mac OS X: Gray screen appears during startup



Have you read for possible solutions over in the "More Like This" thread over here?----------------------->


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How To Fix White Screen On Your iMac


http://www.youtube.com/watch?v=4aZ71BGTkPs











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my iMac freezes and goes white

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