Greetings ( + )!( + ) Rob, did you read the console log when your platform wouldn't wake from sleep? There should be a clue in the log as to what it was doing either before going to sleep or during the sleep period. ---------------------------------------------------- On Mar 8, 2008, at 4:46 PM, Robert C. Buitron wrote: > Thanks to Al and Frank for responding so quickly. Leaving the HD set > to never sleep is fine, however I did test all the USB devices and > found that they are not the problem (at least not directly). Not > waking up from sleep mode (perhaps in sleep mode for 30 minutes or > more) has occurred regularly; if it's in sleep mode for 5 minutes or > so it wakes up). When I tested the sleep mode without any USB > devices connected, the machine did not wake up. I also updated some > drivers and that did not help. So for now I have the HD set to > "never" in the Energy Saver of System Preferences. > > Thanks, > Rob > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4