Long story short...im dumb, had someone I didn't know build my computer and got screwed.
Running three GTX275's without proper psu or processor...
Problem is when I take one out ( I removed the middle one ) the screen flickers (ONLY when playing games, never desktop or anything else) as if the refresh rate was out of whack. When I run all three in sli everything works fine (except for the heat buildup) But so far as I can tell no settings have been changed. I'm using a 32 in samsung tv as my monitor.
PC Set up:
Intel 2.66 quadcore i7 900
6 gb ram
Hope that all you need, if not let me know.