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Topic: 5 LTC Bounty - Get 4+ cards recognized on MSI Z77A-GD65 [SOLVED] (Read 1128 times)

hero member
Activity: 574
Merit: 500
Using 12.10 but haven't attempted to add a 5th card yet.
newbie
Activity: 25
Merit: 0
Hi. Which AMD drivers version do You use in Win7 ? I have the same motherboard, but it detects 4 x 7870XT properly and 5th with code 43 error Sad
hero member
Activity: 574
Merit: 500
Wish I could explain what the fix was, but after several restarts, and attempting to install the cards in XBuntu, the motherboard recognized all of them and I was able to see them in Windows too.
hero member
Activity: 574
Merit: 500
Apologies for the cross-post here, but I'm dying to figure this out.

Have no clue what I'm missing here. I have an MSI Z77A-GD65 and am trying to run 4 Gigabyte 7950s on it. I have the exact same board running 6 cards on a different rig, but on this one I can't get Windows to see more than 3. Haven't installed VC drivers yet, as you can see from the pic. Plz let me know if you have gotten around this or if you know of a definitive fix.

Also have a thread running on the litecoin forum:

https://forum.litecoin.net/index.php/topic,5318.0.html

Thanks for any help anyone can offer -- the 5 LTC bounty stands!
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