AnsweredAssumed Answered

rx 480 wont crossfire

Question asked by superdotaplaya on Jul 5, 2016
Latest reply on Apr 26, 2017 by sgtdrillhole

Just today I went and got 2 rx 480s and after setting them up and making sure they both work individually, I cannot get them to crossfire... I did notice that in my radeon settings one says (Primary) and the other says (disabled) When i go to the global settings the crossfire option is disabled, so when I go to enable it the screen goes black, and then radeon settings doesnt pick up the radeon cards, but they still appear in my device manager as 2 rx 480s. When the monitor comes on again it uses the on board graphics, which I believe is windows basic display driver. Any idea why crossfire wont start?

 

My system Specs:

 

MOBO: MSI Z97 Gaming 5

Processor: Intel core i7 4790k

GPU: 2 rx 480

16 gb ram

and a 750 w power supply !

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