i have a rig which im getting this error like in below:
"zilminer 0.2.20
Build: windows/release/msvc
No OpenCL platform found
CUDA Error: unknown error
Error: No usable mining devices found"
on my rig have only AMD cards no nvidia cards.
on the rig can mine eth without any issue.
i have working other rigs which are working with amd 8gb /4gb cards, but dont know why this specific rig not allowing to run zilminer exe.
any idea why getting this error ?
br,
bdmi9
definitely driver issue. i had the same today on two rigs from 5 and fixed it easy.
stop windows update first, then reboot. use DDU to uninstal amd driver in safe mode. then download amd driver and install again.
i am using 18.9.3 without problem, so im not updating for the latest one.
also im installing only amd driver not hdmi things, wizard report or amd settings. then use atikmdag patcher, reboot. switch to blockchain mode and start mining.
i must confirm that using bat files and killing process make my miner crash sometimes, also is a bit nstable, it sends wrong data,etc, but probably due of ethmining. trying now claymore for half day, all rigs up, so fingercrossed.
ill test zilswitcher, but not today, to tired