With H510 I try to use 2 PCI slots but only the card in slot 1 is recognised.
I have Nvidia 1660 super and AMD 6600XT. If AMD is GPU0 then it looks like Nvidia drivers are not loaded.
if Nvidia is GPU0 it works but then AMD os not working. I tried to set PCI in BIOS to GEN1 and GEN2, but no change
I tried 2 AMD 6600XT as well but again the card in PCI-e 2 or GPU1 is shown on the worker but does not mine
still no solution
Did you found a solution?
I have the same Problem
Yes. I found the solution thanks to the support of @ASROCK. Kudos.
The key is in the connection of the power supplies.
If you use 2 than 1st has to provide power to pcie 1,2,3 and moles b and c. 2nd to the rest. And ALL of them (molex) should be connected regardless of number of GPUs.
That worked for me!
Hello,
I have the same probleme. I have a H510 pro BTC+ and six 6600 XT. (onely one is mining)
Could you plz explain me the issue of your pb plz ?
( iām french, my english is ā¦ perfectible, sorry )
Do you have the contact of ASROCK ?
Thx a lot
G.C
sorry for the late reply.
I just went to asrock website and opened official ticket. it vary per country
Try activating C.A.M (Clever Access Memory) on BIOS > Advanced > Chipset Configuration.
It fixed all multiGPU issues with that motherboard for me.
Other settings are factory default.
This topic was automatically closed 416 days after the last reply. New replies are no longer allowed.
