When I open GPU-z I can hear the second card's fan start going, and when I close GPU-z it goes back to idle. ATI overdrive shows the temp and fan speed as well. When I open a game, nothing happens and ATI overdrive shows the second card at 0 degrees and load with the fan speed stuck at 20%. When I open a game with GPU-z open to force the second card to activate it still has no effect on performance. I don't understand.
post #1 of 8
7/19/11 at 11:43pm