Issues with Crossfire? Anyone have any ideas?

ChainedHope

Airflow Optimizer
Original poster
Jun 5, 2016
306
459
So when I built my rig 6 months back or so I had no issues with drivers or crossfire. I recently did a fresh install to Windows 10 and found that I wasnt able to enable crossfire on my 2-way R9 Nanos. I tried a few driver installs (15.7, 16.2.2, 16.3, 16.7.2) and used DDU in between but nothing has fixed the issue. I went ahead and reinstalled Windows 7 and am having the same issue again here. Im not sure what is causing it. CCC is showing both cards with the second one disabled, GPU-z shows both cards with crossfire disabled, device manager shows both cards in working order.

CCC doesnt even have the option for crossfire anymore (checked game settings and the "additional radeon settings" areas).

Does anyone have any idea what could be the issue?

If the card was dead it wouldnt even be showing up in any of the various applications so I dont think that is the issue.