Thank you. I have sloved this problem.
http://renegade-x.com/forums/viewtopic.php?f=35&t=72008
Just read this thread and you can fix it.
It seems that black screen problem is also cause on the Geforce.
Hi.
Start the game and icon appeared to the task bar but no visual game sounds only.
DirectX and Driver are all the last verison.
[spec]
CPU:i7 980
GPU: GTX680
MEM:12GB
OS:win 7 64 bit