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How do I Crossfire 2 R9 390's (no crossfire bridge) No options in Catalyst!

Question asked by zerolove on Oct 21, 2015
Latest reply on Oct 24, 2015 by astrix_au

Recently bought 2x(MSI R9 390 8G Gaming), and noticed that they don't need a Crossfire bridge. I have them both plugged into PCI-E 3.0 x16 slots, (obviously PCI-E power supply is connected to cards too).


Only one card showing up in Device Manager, no Catalyst options for Crossfire. Documentation with cards from MSI was non-existent. Any advice or directions towards a tutorial on how to get these both setup so I can get my 4K gaming on?