Use 2 6850s for 4 monitors

[BHnTN]

Tried to use 2 HD6850 graphics cards to drive 4 monitors. When second card was added the whole system crashed. Has anyone used two cards successfully?

 

[randomkid]

It should work. What is your Power Supply? Maybe it does not have enough capacity to support the 2nd 6850 so that is why it crashed.