I'm having problems with my 2 8800GTs. They don't seem to work.
I'm working with Win7 x64 right now.
The device manager says that one graphic card has stopped due to an error. Now there is a yellow exclamation mark beside the 8800GT.
I tried many nForce and nVidia drivers but still the same problem.
Now all fans seem to work with 100%. This f****** machine is loud like hell
I can't open games because of this problem. GPU-Z says that both cards are working with 0 MHz each....
Can you give some advices? I hope that it's just a software problem and not a hardware one.