Hi,
I have had the same issue:
"ADl found less devices than opencl!
There is possibly more than one display attached to a GPU
Use the GPU map feature reliably map Opencl to ADL
WARNING The number of Opencl and ADL devices did not match!
Hardware monitoring may not match up with devices!"
But my card was DOA... I am not sure what the issue with you card is, have you tried running the card by itself?
If the card is working as expected by itself I would try reinstalling the OS.
By the way what OS are you using?