Anyone know what could be causing this?

[NatePo717]

Here's a screen shot of what's going on. It just started about a week ago. I thought it was just a problem with the game but it does this in more then just one game. Could it be drivers? I'm using the 91.47 nvidia drivers. Rest of the system is in my sig. I sure hope my gfx card isn't dying...

 

[NatePo717]

reinstalling drivers seems to have fixed this.....