Asrock H110 pro BTC with Radeon Pro Duo Polaris 32 GB graphics cards

[elissa]

Hello!

I have some 32 GB Radeon Pro Duo graphics cards and I have issues while trying to make them work at the same time.
The motherboard doesn't see them. It just sees one card. After I add the second, it either appears an error and stops or if the Windows starts, it doesn't see the second graphics card. I turned off some features in the bios, like HD audio and intel visualization. I have updated the bios.

How do I make the motherboard to see them?

[elissa]

It is incredible. I cannot understand how to make this motherboard work with more cards.

[Sledge0001]

Go into the BIOS and set the PCI slots all to Gen 1.

You're welcome!

[elissa]

Go into the BIOS and set the PCI slots all to Gen 1.

You're welcome!

Thanks! I will try that now.

[elissa]

the same thing. It doesn't work. Bad pool caller error appears when I put the second card...

[Sledge0001]

Try filling the black PCI slots first.

[elissa]

I tried. I've put one graphics card in the main slot and the second into a black slot, than a white slot, than different options. Tried ethos. It is not starting mining.

[elissa]

I've tried a different model of motherboard. It seems that there might be problems with the Radeon pro duo graphics cards. Is there anybody who tried this type of graphics cards? Help please.

[george.bend]

I've heard that this motherboard is making many troubles

[Sledge0001]

I have 3 of them running 8 Nvidia GPU's a piece with no issues.

Start with the first black slot and then add to the 2nd larger slot.

[Coffee135]

This Board is really unreliable. I have it working with GPU RX 580. I'm not going to take the rigs with this motherboard when I expand the business. To configure work without problems, I have set up different modes during the week. I have something to compare. All the other rigs I set up for 1-2 hours. If your new motherboard, you still have time to bring it back.

[bouldou]

Wow, that's quite uncommon, I've never seen some GPU like this mining

Can you share your hashrate ? I'm curious

[elissa]

Wow, that's quite uncommon, I've never seen some GPU like this mining

Can you share your hashrate ? I'm curious

It 46 mhs for Ethereum. But what's the point in that if I can't set a functionable mining rig?

[Sledge0001]

Did you try a different riser? Sorry to ask the question but I have had several bad risers none of which caused the BSOD though..

[elissa]

Yes. I have 20 Risers around here, 3 motherboards and 10 graphics cards. I have tried all the combinations possible between them.

[john.eck]

Have you tried to add molex and sata connectors to give more power to the motherboard?

[elissa]

Yes, I did. I guess that there are some problems related to drivers of the graphic card or the compatibility of the card with the OS.

[elissa]

An update. This graphics cards do not work with 3 different motherboards, different processors, Win 10, Win 7, Ubuntu. When I try to do the same with other graphics cards, it works. So the problem is in them. Also this error appears: system thread exception not handled. It means that AMD issued a f*cked driver?

[john.eck]

Try to increase the virtual memory to 32 GB

[george.bend]

Hey!

I have these cards. I could make them work On Tomahawk Z270 Arctic. It is working with 3 graphics cards. But you have to put them in the x16 PCI slot