Hi Guru,

I built two amd (rx570) gpu based miners last year on open air frame rig. each rig has 6 gpu.
I turn it off during summer as it is too hot to run at home. then I bought 4U server case,
looking to put it in mining friendly datacenter.
I disassembled the frame rig and reassemble in new 4U case.
But, in control panel, device manager shows exclamation mark code 34.
I uninstall driver using DDU, reinstall driver. switch gpu/riser,
check wiring, nothing work.

Is there anyway I can troubleshooting GPU driver problem systematically ?
like where to find the log?

Thanks,
Ralph