Hard to say without knowing your settings. A screen shot of the Energy Saver control panel would help. If unable to do that here, try trashing /Library/Preferences/SystemConfiguration/ com.apple.PowerManagement.plist and start over. On Aug 31, 2005, at 11:27 PM, Jan Melichar wrote: > Despite my best efforts my Mac (G5) will not automatically go to > sleep in response to the preferences I have set. In the process off > trying to track down the problem eventually I closed all > application but still no sleep. Disk Utility reports no problems > and Permission have been repaired after installing the latest > update to Tiger. > > Anyone any idea why this should be. > > Jan > _______________________________________________ > X4U mailing list > X4U at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/x4u > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984 >