4850 xfire on biostar 790gx A2+

[tnywatkns]

does anyone know how to configure xfire on this board? i know my two cards are xfire compatible and my power supply is more than enough to power them. windows does pick both of them up, but the catalyst control panel says one is disabled, but acknowledges that is installed. the mobo bios is even less helpful, it gives me the option to run "dual gfx" which i have enabled, and has the following primary video card options: 1) GFX0-GPP-IGFX-PCI 2) GPP-GFX0-IGFX-PCI 3) PCI-GFX0-GPP-IGFX 4) IGFX-GFX0-GPP-PCI. i have a pretty good idea of what these mean igfx=intregrated gfx, and gfx0 meaning the master pci xpress slot. i dont know if any of this info would be helpful i'm just pissed off @ this board, i have never had trouble setting a xfire/sli board. so any help you guys could offer would be great.

 

[krispeyy]

do you have the crossfire bridge(s) on the cards?