Ok this is getting annoying. Currently in my Energy Saver Setup, for Power Adapter settings (when plugged in), I have the settings for the following: Computer Sleep: 1 hour Display Sleep: 1 hour Put the hard disk(s) to sleep when Possible (OFF) Wake for network access (ON) Automatically reduce brightness before display goes to sleep (ON) Start up automatically after a power failure (OFF) Now when the computer goes to sleep, I can't seem to wake it back up when I come back to use it. The screen is blank, my 24" ACD is blank although the backlight is on, everything seems to be on but nothing is on the screen. The only I get it back working is by holding the power button down and having it to force shut down and then start it back up. Am I missing something here?? Is there a specific keystroke? Thanks!