Post Sun Jul 22, 2012 5:30 pm

Each monitor using a different video card - fixed.

I have 3 monitors and 2 video cards (Nvidia GTX 670).
I play SWTOR with 2 characters. I wanted each character full screen on a separate monitor and the last monitor for general computer stuff.

I followed quite a few threads on these forums trying to get each game window to use a different video card. Nothing I tried worked until I assigned a specific card to the duty of Physics in the Nvidia control panel.
If I set Physics to automatic I think it then treated the video cards as if they were in Sli even though Sli was disabled.

This had me tearing my hair out so thought I would post in case it helps someone else. Obviously only applies to Nvidia cards.

I had followed the Window Layout Wizard and didn't have my game windows swapping and had disabled Sli but the games still played on one video card until I did the above fix.
Computer:
Intel 3930K (6 core, 12 hyperthreaded), Asus P9X79 LE, 16GB Ram
2 x Sapphire 7970 Dual-X Boost in Crossfire.
2 x 27" 2560x1440 monitors.