3080 + 3070, doesnt mine with 2nd GPU

[reifou]

I starting with the mining stuff, so I’m using my personal rig to play with.

I was mining using Hive OS and on windows with several miners all working ok.

Got a 3070 and 6 risers, i tried on the pci-ex 16x, pci 1x… i got the GPU detected but i cant mine with the 2nd one, it doesnt read the fan speed or the power on Hive OS, i tried to reverse the GPU with no luck.

All 5 pci and nothing, got the it detected but nothing else.

Can anyone provide me some light into this mess?

X570 Aorus Elite Wifi
1x 3080 aorus
1x 3070 ftw3

[Stellar]

I had a similar problem.
The only way i got it to work was going in the BIOS and change the pcie to 2gen.
Hope it helps.

[reifou]

I’ve updated the bios, activated the 4G and set to gen2 and now it’s working !

[Stellar]

Excellent

[Swisscheese]

Hey Reifou, can you explain what you did? My 2nd 3070 isn’t mining either.

Thanks,