A couple days ago, my computer hung after going into an idle induced sleep. It would not wake up. I had to power off. This problem continues. Another symptom is it will not shutdown or hybernate. It starts back up again. Things I've already done:Uninstall Roxio Turn off Wakeup on Lan in both the bios and Device manager for all my NICsRestore to earlier, known good configuration.Set BIOS and Power options back to default.Turn off Automatically Restart.Update all drivers from manufacturers site and run an MS update.Tried Shutdown -s from command line. Same restart occurred. Nothing seems to work. Computer is a Fujitsu Lifebook Series T.