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Orijinal gönderinin sahibi: thecross ,


iMac screen turns funny colors and computer itself freezes.


The iMac switches on and boots without any problems, then after about 15-20 minutes the computer screen goes lots of funny colors and anything the computer is doing stops working.

for instance, if the computer is playing music the song will get stuck on the second it switched to the purple green screen.

I thought it may be a heating problem because once the computer has been switched off after the problem it does not start again properly.

I cleaned out all the dust stuck in the fans and the rest of the computer to no luck.

anyone have any ideas?


iMac G5 17" Model A1144