I recently got myself a second RX480 Sapphire Nitro+ 8GB
But the problem is, I can't get the crossfire to work at all.
When I setup the crossfire and use the latest drivers 18.xx.xx, on my device manager, both cards show up, but one with exclamation mark on it, and i cant seem to install any driver for it.
Even on the Raedon Settings, there's no option for Crossfire to enable.
I did manage to get crossfire to work on an older driver 16.xx, but on this driver, I have very bad flickering issues when playing games. And keep getting random BSOD
Can someone please guide me, which is the latest driver that works for RX480 crossfire?