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telepati

macrumors 6502a
Original poster
Jan 20, 2009
509
334
Hi: My problem is; when I click F button(this first switch are full screen mode with menu bar) my full screen mode grey area has a colorfull noise(Randomly). My machine and graphic card compatible with Open GL. Anyone know why did happen like that? Buy the way I did all updates.

Ps: My machine 2009 iMac 2.93 Ghz with ATI 4850....

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