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Title: Colorful H81A-BTC V20 - 5th Card Doesn't Work!! Post by: ithebest6 on November 23, 2017, 11:34:16 AM Hello Everyone,
I have been trying to install 6 Graphics card on my H81A-BTC V20, but I'm only able to get 4 of them working, I tried replacing the risers here and there, the one that doesn't work, starts working whenever I disconnect the other one. My motherboard has no feature like 4g decoding and so on... In addition to it, I tried disabling the built-in graphics card, it didn't work too, didn't help me to add up another pci e card. Also, I'm using windows 10 and tried every possible tweak available on the internet such as combining the old 470 non WHQL installer with the other one. Here's my specs; MOTHERBOARD: Colorful H81A-BTC V20 RAM: 4 GB HARD DISK: 120 GB SSD GRAPHICS CARD: 6 X 580 8GB SAPHIRE AMD I would highly prefer some help :( -- FEELING LOST. Thanks in advance Title: Re: Colorful H81A-BTC V20 - 5th Card Doesn't Work!! Post by: r3lentleSs on November 29, 2018, 01:10:20 AM Up!
I have the same problem ATM with same MOBO. Anybody know what's the issue? Title: Re: Colorful H81A-BTC V20 - 5th Card Doesn't Work!! Post by: bittawm on November 29, 2018, 03:07:15 AM im selling these for 35 bucks plus shipping, or free shipping if you buy 10
https://bitcointalk.org/index.php?topic=5076697.0 Title: Re: Colorful H81A-BTC V20 - 5th Card Doesn't Work!! Post by: swogerino on November 29, 2018, 07:38:04 AM If you have tried everything and it doesn't work you should contact colorful directly by email as only them can help you.
Have you tried updating BIOS ? Maybe this feature of supporting 6 cards is only available through this update. Title: Re: Colorful H81A-BTC V20 - 5th Card Doesn't Work!! Post by: chup on November 29, 2018, 08:30:32 AM Hello Everyone, I have been trying to install 6 Graphics card on my H81A-BTC V20, but I'm only able to get 4 of them working, I tried replacing the risers here and there, the one that doesn't work, starts working whenever I disconnect the other one. My motherboard has no feature like 4g decoding and so on... In addition to it, I tried disabling the built-in graphics card, it didn't work too, didn't help me to add up another pci e card. Also, I'm using windows 10 and tried every possible tweak available on the internet such as combining the old 470 non WHQL installer with the other one. Here's my specs; MOTHERBOARD: Colorful H81A-BTC V20 RAM: 4 GB HARD DISK: 120 GB SSD GRAPHICS CARD: 6 X 580 8GB SAPHIRE AMD I would highly prefer some help :( -- FEELING LOST. Thanks in advance What OS? What CPU? Title: Re: Colorful H81A-BTC V20 - 5th Card Doesn't Work!! Post by: soudara on November 29, 2018, 09:44:57 AM i'm always using asus btc mining expert on my rig and never had problem with all gpu just plug riser and gpu and all working first boot stop buy cheap mobo for mining
Title: Re: Colorful H81A-BTC V20 - 5th Card Doesn't Work!! Post by: netto7 on November 29, 2018, 06:55:27 PM i'm always using asus btc mining expert on my rig and never had problem with all gpu just plug riser and gpu and all working first boot stop buy cheap mobo for mining yeah pay little more for little problem more than cheap mobo |