2 Replies Latest reply: Jun 10, 2013 8:33 AM by Maria Folsom
Maria Folsom Level 1 Level 1 (20 points)

While using computer (in Aperture) screen went dark. Computer sounds like it's "ON" but lights are out. I tried restarting with the button in back, unplugging/replugging in, holding down startup button for many seconds, tried the Command-Option-R-P trick after pressing startup button, but nothing works. Help!


iMac, OS X Mountain Lion (10.8.3)