Topic Title: 2x sapphire hd7850 missing crossfire, second card is "Disabled adapter"
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Created On: 02/02/2014 07:37 AM
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 08/02/2014 10:24 PM
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vutaikt
Peon

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Joined: 08/02/2014

Originally posted by: Suiken_2mieu Anyone try 14.4 (Real or Leaked Versions)?

 

 

please share lastest version?

 08/02/2014 10:25 PM
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vutaikt
Peon

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Originally posted by: Suiken_2mieu I have tried 14.6 and it doesn't see the 2nd gpu. One of these days, I'm going to reinstall windows.

 

pc pc 14.2 and it worrking done

 09/04/2014 12:12 PM
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SAMiV
Peon

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Hello all,

I came across to this forum thread sometime ago when i was looking for a fix for the problem where my 2nd GPU is showing disabled in CCC.

So here i am now writing about my similiar problem. Look like there's others too with this same problem.

I'm now going to list my computers info below this line.


Graphics Cards
2x Sapphire AMD Radeon HD7970 Vapor-X GHz Edition (6GB GDDR5)

AMD Catalyst Driver Version, and Driver History
14.4, tryed with also 14.7 beta

Operating System
Win 7 64 bit

Issue Details
Missing crossfire option, "disabled" adapter

Motherboard or System Make & Model
MSI Big Bang-XPower II

Power Supply
Silverstone 1000W

Display Device(s) and Connection(s) Used
Asus VE247, DVI

CPU Details
Intel Core i7-3930K

Motherboard BIOS Version
V1.5 / 20121016 (UEFI BIOS) and now also with the latest update V2.7 / 20140212

System Memory Type & Amount
4 x Kingston HyperX 2x4GB DDR3 (total of 32GB)

Additional Hardware
SSD boot drive

 

I have also sent a report to AMD about this problem with all the same info i posted above, so hopefully it helps them to pin point the problem and fix it.

It's been now quite sometime when i last was able to use Crossfire on my computer. Some older drivers worked just fine, but i don't remember now which ones they were. Anyhoo... that's all now i wanted to write here.

Hopefully in their next driver update this problem has been fixed.

 

I just now tryed Catalyst 14.7 beta drivers, but it doesn't help. 2nd GPU is still showing as disabled.

I also added second crossfire video link cable to my graphic cards since it says to do so in the motherboard manual. Seems they had forgotten to place it when i bought this computer. But that didn't help neither.

---------------------------

More testing... today i updated BIOS in my motherboard to the latest version (V2.7), but still getting "Disabled" for the 2nd GPU. Also updated mb drivers and etc.



Edited: 09/05/2014 at 07:04 AM by SAMiV
 09/08/2014 01:17 AM
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kpeters
Peon

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Hi guys! At the last oficial version it worked! everything its fine now here! i wish you guys had same luck

 09/08/2014 08:32 AM
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RodrigoMM
Peon

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Originally posted by: kpeters Hi guys! At the last oficial version it worked! everything its fine now here! i wish you guys had same luck

 

 

Last official version you mean the 14.4 version? it not worked for no one, did you do something?

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