Topic Title: Dual 7870 disabled adaptor, no crossfire option?
Topic Summary: Second card showing up as disabled so PC does recognise it, but can't crossfire
Created On: 11/30/2013 08:36 AM
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 11/30/2013 08:36 AM
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MotionBlyr
Peon

Posts: 1
Joined: 11/30/2013

My motherboard is a P8Z68-V LX motherboard, and I have 2 XFX HD7870 GHz cards. It is not a card problem I don't think, as my display is actually connected to the new card. However, one of the cards is showing up as disabled in the CCC, and I can find no option to crossfire. Any help?

 11/30/2013 01:34 PM
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Vantharas
Polygon Pusher

Posts: 3504
Joined: 03/01/2009

Are all of your displays connected to the same card?



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 11/30/2013 03:46 PM
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black_zion
80 Column Mind

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Joined: 04/17/2008

I should add that at PCIe x16/x4, you're not going to get the full potential out of those 7870s.

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