Quote Originally Posted by Raja@ASUS View Post
Hi,

Are you running stock GPU BIOSes? If you are:

Try uninstalling the second card via device manager, and then reinstall, wait for standard VGA drivers to install and then reboot and reinstall the nV drivers.

If that does not work then a reinstall may be needed.

-Raja
The first VGA is a MSI 580GTX Lightning.
The 2nd is one MSI 580GTX twinfrozer/oc with bumped clocks in order to match the 1st card .

I'll play with the 2nd card bios . Maybe there is something i can do ...