I had some problems with my last PSU and got an RMA, I just installed the new one. Though this new one isn't overvolting like the last, I can't play any game for longer than 90 seconds...
That is with SLI
If I remove one of my video cards, I'm able to bump up my game time up to a good hour or so (hour is an estimate as I haven't tested gaming for longer than that time frame, though if I play in Stereoscopic 3D on a single card, the maximum timeframe is 8 minutes)
Is this really a problem with my Power Supply unit, or are there some settings I can adjust between the OS, BIOS and my video settings to allow me to play games in SLI again?