In my AD domain, I turned on setting PCs (Vista & higher) to go to sleep after 1 hr of inactivity via GPO. That was working great. However, now I need one PC to remain on and not go to sleep. I deleted that power config from the GPO but it is still not allowing me to set the Sleep duration on the PC (running Server 2K8 - it is not a DC). How do I get this enabled again? I really don't care that people then have access to set it on their own again. I would prefer that it remain at 1 hour for everyone (but just now editable) - I hope I don't need to make everyone's set to not sleep at all. Thanks for the assistance.