I have a trouble when trying SMos with 6x RX570 4b Pulse.
Anything higher than 3 GPUs get one GPU hang after few minutes.
I tried everything, MB swap , Risers swap , GPU swap , ultra low clocks , low intensity... I can't find the problem cause.
It seems to be working only when there is 3 GPUs plugged.
4 , 5 or 6 get one of them hang after few minutes.
(Claymore Eth mining as much as zec mining)
I think this is something wrong between SMos and these RX570.
Could you help me guys ?
Anything special to do ?
(the GPUs are brand new and not modded)
Try those settings:
1) Make sure you're running the latest BIOS!
2) Enable 4G
3) Set PCIe support to "Auto" - DO NOT MANUALLY SET TO GEN1. THIS CAUSES MAJOR ISSUES
4) Enable onboard graphics startup as first! I believe this is changing "PEG" to "IGD" or something in the Advanced BIOS
5) Plug your monitor into the ONBOARD graphics
Thank you for trying to help.
The advices seems to be the usual ones. Not specially for 570s ?
In my particular case, I think the mobo is already properly set. (each MB is different)
It was working perfect with 6x RX470s, then I took the mobo from the 470's rig to build a new one with RX570s instead, and new risers.
Then the problem appeared.
Is it something special to do with rx570s ?
is SMos fully compatible wit rx5xx series ?
Please not that all my GPUs are recognised. It's just that they fail quickly (GPU Hang and show zero hashrate after few minutes).
I finally will add this is happening with any amount of GPUs connected. (I said previously 3x GPU was fine but not, it fails too).
Hope I can find some ideas here. Thx