I am not sure if this is Intel specific or not. I have an intel duo core Imac 17" and recently when I leave the computer on overnight I come back in the morning and it is in sleep mode. It won't wake from this sleep mode either. I've unplugged and replugged in the mouse/keyboard. I've done various different key strokes. The only way I can fix it is turning it off by holding down the power button. Which I know is not good for the computer. I also after restarting it like that, checked to make sure it didn't have sleep mode activated, and it was on never go to sleep. I than decided to run a disk utility verify disk on it, and after that was run the computers screen began to look all screwed up and fragmented. Anyone know what's causing this, or any suggestions on how to fix it?
Thank you in advance
Thank you in advance