I'm currently having an issue playing Black Ops 2 Multiplayer with my ATI Radeon HD 6950 card. It's not overclocked, aftermarket, or unlocked to a 6970. While running 2 monitors the card idles at 60C which after some research appears to be normal. I haven't been able to check the temps while under load with 2 monitors, but it's causing Blops 2 to crash. My computer goes to this weird black screen with lots of random lines running across it horizontally, and then it blue screens. I get random error codes like 0x0A and 0x0124 that aren't helpful in any way. Since this only happens while playing Black Ops 2, I'm not sure what the problem is. I've played BF3 maxed out, WoW maxed out, GW2 maxed out, etc.
If anyone is having similiar issues with just that specific game I'd appreciate the feedback. Another thought I had was that I have a Geforce 8600 GT laying around not being used, should I just hook up my second monitor to this card? I'm not even sure how/if that would work. I have to have 2 monitors for streaming and recording videos, but my idle temps seem ridiculous.