Ok, this is bizarre. I ALWAYS set my power options settings in Win 7 to High Performance with "turn of the display" set to NEVER and "put the computer to sleep set to NEVER. Then I go into "Change advanced power settings" and again set the display to NEVER. But every few days or a week it REVERTS back to 15 minutes to shut the display off. What the heck is going on? I'm a mid-level tech guy and while I don't know everything, I know a lot but this has me stumped. This has been going on for months now! Any suggestions on what to do?