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special-k

macrumors newbie
Original poster
May 6, 2009
3
0
It just started this afternoon, every 15-20 minutes the screen goes blank
once for less than a second and comes back. I haven't upgraded to snow leopard yet, haven't changed anything recently. It's only a few months old so should I take it to an apple store or is there something simple that might fix it? Thanks in advance.
 
Please do a search. This issue has been discussed in several threads, one of them should even be on page 1 in this forum.

Edit: I did the work for you. https://forums.macrumors.com/threads/777919/. Note that this same issue occurred for many with Leopard, and there are threads pertaining to Leopard. This thread deals with the same issue on Snow Leopard, but the information is still relevant.
 
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