I did a search for this problem, saw an idea about checking bios, haven't done it yet.
The computer turns on by itself in the middle of the night. It won't do this during the day. I've got to where I unplug everything when I'm through with the computer for the day. When I plug the power cord in the next day, the computer lites-up, when I turn on the monitor, the screen saver is running.
I had the harddrive fail recently, replaced with harddrive out of another computer. Everything works ok, I didn't have this problem before the harddrive failed. Any ideas? thanks