Screen becomes white
When my iMac goes to stop condition in this way: No activity >screen saver > stop, when I try to start the computer, the screen is totally white. To start the iMac I am obliged to go again to stop and then to start the iMac again.
This happens only when when I leave the computer to go to stop as said above,
Any one can help?
iMac, OS X Mountain Lion (10.8.2)