Author

Topic: Colorful H81A-BTC V20 - 5th Card Doesn't Work!! (Read 276 times)

jr. member
Activity: 252
Merit: 4
November 29, 2018, 01:55:27 PM
#7
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
newbie
Activity: 1
Merit: 0
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
sr. member
Activity: 736
Merit: 262
Me, Myself & I
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 Sad -- FEELING LOST.

Thanks in advance

What OS? What CPU?
legendary
Activity: 3318
Merit: 1247
Bitcoin Casino Est. 2013
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.
legendary
Activity: 1894
Merit: 1087
im selling these for 35 bucks plus shipping, or free shipping if you buy 10

https://bitcointalksearch.org/topic/h-10-x-biostar-tb250-btc-pro-w-200-plus-shipping-5076697
full member
Activity: 265
Merit: 100
Up!

I have the same problem ATM with same MOBO.
Anybody know what's the issue?
newbie
Activity: 3
Merit: 0
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 Sad -- FEELING LOST.

Thanks in advance
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