I have 2 MSI gaming x RX480s and cant get them to crossfire. Global settings sees that there are 2 rx480s but the crossfire setting option that is supposed to pop up on the second rx480 isnt showing up. System is showing 1 as primary which is enabled and 2 is disabled. The one difference I do see between the 2 cards is under system on radeon settings it says "current bus settings: Not available". Card 1 says Current Bus Settings: PCI Express 2.0 x16. The mother board has 2 PCIE 2.0 slots and im sure im in the correct slot.
My computer is a
2600k OC to 4.4
MB: ASUS P8Z68-V LE
2 RX480 MSI GAMING X
850W Thermaltake power supply.
I just updated to the latest version of driver on both cards.
Any hints or help would be greatly appreciated