I just bought a second 4850 GPU a while back and been working on trying to run them in crossfire, but so far I have not had much luck. I was hopping y'all might be able to help me out.
What I did was installed the first GPU, updated the drivers and got the latest CCC. I then shut the computer down and installed the second 4850, plugged in the 6 pin power connector and put on the two crossfire bridges and booted up the computer.
When it booted up a CCC message came up stating that crossfire is the ultimate in graphics power blah blah, so I thought it all worked correctly.
I them opened up the CCC to check the box that says "Enable Crossfire" but nothings there. Also the Overdrive tab is now gone, which was there before I put the second card in. I should have a Overdrive and a Crossfire tab, but they are both missing. And that is where I'm stuck now.
Something I think I might of missed is that there might be a switch on the Mobo or a setting in the Bios that I have to change to enable crossfire on the Mobo, but reading though the manual and doing some Google searches I have came up empty handed.
If any of yall might be able to help, it would be greatly appreciated.
Thanks,
Typeo
What I did was installed the first GPU, updated the drivers and got the latest CCC. I then shut the computer down and installed the second 4850, plugged in the 6 pin power connector and put on the two crossfire bridges and booted up the computer.
When it booted up a CCC message came up stating that crossfire is the ultimate in graphics power blah blah, so I thought it all worked correctly.
I them opened up the CCC to check the box that says "Enable Crossfire" but nothings there. Also the Overdrive tab is now gone, which was there before I put the second card in. I should have a Overdrive and a Crossfire tab, but they are both missing. And that is where I'm stuck now.
Something I think I might of missed is that there might be a switch on the Mobo or a setting in the Bios that I have to change to enable crossfire on the Mobo, but reading though the manual and doing some Google searches I have came up empty handed.
If any of yall might be able to help, it would be greatly appreciated.
Thanks,
Typeo