When i get to the phyX test. the screen goes blank and the program crashes. no errors or anything. have to hit esc to back to the main screen.
I have 5770 Xfired on a Asus P6x with a i7-930. all drivers are up to date.
your system crash with update driver ATI, uninstall update driver ,install again driver VGA from CD bundle !
The new ATI drivers still have problems? I am using Catalyst 10.11 APP version and the 3dmark 11 crash... Is not crashing at Physx test, but even at first graphic test. I have Radeon 5750.