Topic Title: 7870 Crossfire & Desktop mirroring
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Created On: 10/11/2013 06:59 PM
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 10/11/2013 06:59 PM
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darkaluc
Peon

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Joined: 10/11/2013

Hi,I was wondering if someone would know how to fix the issue I have with my two 7870 crossfired.The case is that I want to run games which are screen mirrored, so everything I see in the first screen is mirrored in the second one.This works properly when I disable Crossfire, but when I enable it only the primary screen plays the game and the second one goes black.Does anyone step or knows how todeal with this?????Cheers,
 10/12/2013 11:06 AM
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Slayerx
Button Masher

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Joined: 09/16/2012

plug both monitors into the top 7870.

When you enable CF it disables the ports on the second card.



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 10/12/2013 11:14 AM
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darkaluc
Peon

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Joined: 10/11/2013

Originally posted by: Slayerx plug both monitors into the top 7870.

 

When you enable CF it disables the ports on the second card.

 

 

Hi!, yes I forgot to say that both monitors are plugged into the the same top 7870. It's weird, if I enable CF the second monitor goes black when playing games, If I do the same with CF disabled it actually works.

 10/12/2013 07:45 PM
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Thanny
Elite

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Joined: 07/13/2009

I'm not home, so I can't check on my setup, but I believe that functionality just doesn't work with Crossfire.

 

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