Setting up Crossfire

[vivi2000]

I just got another radeon HD4850 to use in my computer with crossfire. I put it in my motherboard( DFI Lanparty DK P45) and it seemed to work fine. In CCC it recognizes both GPU's but it does not let me choose which one i would like as primary. Is there a way to select the gpu i want as primary or does it have to be on the top pcie slot of my mobo?

 

[CraigRT]

I didnt even know it mattered, once they're connected, can't you just attach your monitor to either of the cards?

 

[dflynchimp]

your primary is just the one your monitor is connected to, if my intuition doesn't fail me

 

[aigomorla]

Primary is where u attach the monitors.

If you attach it to a secondary they tell you to disable xfire.

Been on xfire for a very long time... however i think this will be my last time on xfire, and back to SLI i go on my main systems.

 

[CraigRT]

Primary is where u attach the monitors.

If you attach it to a secondary they tell you to disable xfire.

Been on xfire for a very long time... however i think this will be my last time on xfire, and back to SLI i go on my main systems.

Major problems? I've got 2 4850's I'm gonna try running in Xfire..