definitive macrumors 68020 Original poster Aug 4, 2008 2,089 1,021 Mar 31, 2012 #1 Sometimes when I turn the iMac on, it comes up with a white screen. I have to turn the system off, unplug it for a few seconds, and then plug it back on to get it working again. Is there a reason for why this is happening?
Sometimes when I turn the iMac on, it comes up with a white screen. I have to turn the system off, unplug it for a few seconds, and then plug it back on to get it working again. Is there a reason for why this is happening?