Guys I am completely stumped and need help. I am doing a new client build, and have everything installed and crossfire option is in CCC but it is greyed out with the message about my crossfire interconnect bridge isn't connected properly, therefore, I cant click enable.
I am trying to enable two Asus R9 270X TOP cards on an Asus Z87-Pro motherboard
I am on 13.11 Beta Catalyst drivers (my only option when using driver search or CD)
Both cards are seen by GPUZ, and device manager. Neither have the yellow exclamation mark
Plugging the second one in and booting up prompts the message about crossfire, but again, its greyed out.
Both work separately when plugging the monitor in and booting up, and scale from pcie3.0 @ 8x 1.1 up to 3.0 in GPUZ
I figured to save time for us, I am just going to list everything I tried to remedy this problem.
Reseated cards three times
Switched cards around the other way in the pcie slots
Flipped crossfire bridge in other direction
Tried another crossfire bridge (in both directions) (same brand)
Uninstalled all AMD drivers, safe mode driver sweep, and re-install CCC (three times)
No crossfire option exists in bios
Forcing Gen 2 speeds in bios for both cards didn't work
Installed both cards on my personal rig (rog) and exact same problem persists, so I don't think its a motherboard issue. (Both motherboards support crossfire)
Again, both cards work perfect separately, and both are recognized. Its just that actual enable button for crossfireX is greyed out. I don't know what else to do here fellas, and I am hoping someone is tech savvy enough to help fix this issue.
Who has suggestions?
I am trying to enable two Asus R9 270X TOP cards on an Asus Z87-Pro motherboard
I am on 13.11 Beta Catalyst drivers (my only option when using driver search or CD)
Both cards are seen by GPUZ, and device manager. Neither have the yellow exclamation mark
Plugging the second one in and booting up prompts the message about crossfire, but again, its greyed out.
Both work separately when plugging the monitor in and booting up, and scale from pcie3.0 @ 8x 1.1 up to 3.0 in GPUZ
I figured to save time for us, I am just going to list everything I tried to remedy this problem.
Reseated cards three times
Switched cards around the other way in the pcie slots
Flipped crossfire bridge in other direction
Tried another crossfire bridge (in both directions) (same brand)
Uninstalled all AMD drivers, safe mode driver sweep, and re-install CCC (three times)
No crossfire option exists in bios
Forcing Gen 2 speeds in bios for both cards didn't work
Installed both cards on my personal rig (rog) and exact same problem persists, so I don't think its a motherboard issue. (Both motherboards support crossfire)
Again, both cards work perfect separately, and both are recognized. Its just that actual enable button for crossfireX is greyed out. I don't know what else to do here fellas, and I am hoping someone is tech savvy enough to help fix this issue.
Who has suggestions?