Bitcoin Forum

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?

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

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

You're welcome! :)

Thanks! I will try that now.

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

Try filling the black PCI slots first.

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.

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.

I've heard that this motherboard is making many troubles

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.

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.

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?

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..

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

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

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.

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?

Try to increase the virtual memory to 32 GB

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

whats the hashrate on cryptonight heavy with these cards

just curious!