Quote Originally Posted by dancook View Post
Thanks, is that a setting in ISBoxer?
It's a setting in the game.

For some reason I thought you had a GTX 580, not a 480. The 480's run real hot and are notorious for
overheating. If you have inadequate cooling for that card or bad airflow in your case you might be pushing the
thermal limits. Also, depending on your video settings you might be on the border of your 1.5GB VRAM usage
while in DX11. Switching to DX9 might actually fix your problem (if you're not already in DX9).