Error nvidia-smi no devices were found

I have a problem using the Nvidia GPU installed on an industrial pc onLogic Karbon 700. I installed ubuntu 20.04. I have disbaled secure boot.
nvidia-bug-report.log.gz (281.2 KB)

testing@testing:~$ lspci | grep -i nvidia
01:00.0 VGA compatible controller: NVIDIA Corporation Device 2489 (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 228b (rev a1)

I have attached the nvidia bug report.

Any help is greatly appreciated
nvidia-bug-report.log.gz (281.2 KB)

Thanks for writing to us about the problem.
I have filed a bug 3581599 internally for tracking purpose.
However, in order to understand the problem and analyze it further, please help to provide acpidump data.
Also confirm if system has physical battery or not and also share the picture of system.

Please help to provide data as requested in my earlier comment.

Please help to provide data as requested in my earlier comment.

Issue appear to be on SBIOS side. Please contact the vendor for updated SBIOS.
Please feel free to reach out to us for any further assistance.