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OS X - Operating System General OS operation information and support

Flashing screen


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carold

 
Member Since: Feb 08, 2011
Posts: 6
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I am using an iMac OSX 10.6.7 with an HanoII screen. Since last night the screen starts flashing/juddering for no apparent reason and then, again for no apparent reason stops. I cannot find any loose connections - any ideas please anyone ?
TIA,
Carol
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