I have run the hardware test with the install disk, the disk utility with the install disk and come up with no errors. When I select shutdown the MBP restarts instead of shut down. It will not sleep manually or automatically. If I select sleep from the Apple menu, it will start to go to sleep then wake right back up and ask for my user name and password. Same thing when I close the lid. The only way I can get it too sleep is by setting the Energy Settings to 1 minute. I have called Apple tech support and they told me to do an archive reinstall but that didnt fix anything. Any ideas?