Hey i just got my new system up and running but my monitor is acting weird. Every couple of minutes or so it shuts off and then turns back on like it rebooted itself. It does it more often depending on what im doing. I know it's probably some setting but i cant figure it out. It's hooked up to my comp through my 7800GT. Anyone know what this is? It's really annoying and causes lockups on occasion. Thanks!