GPU card not detected

Dear all,

I have a workstation with Linux mint and two GPU cards, a radeon 550 for driving the display and a RTX 4000 quadro for simulations. The 535 Nvidia drivers are installed via the OS ‘Driver manager’ interface, however the nvidia-smi report says “No devices were found”. The RTX is found when I execute ‘lspci’ whatsoever. Are there any ideas?

Please run as root and attach the resulting nvidia-bug-report.log.gz file to your post.

Dear Generix -

File attached.

nvidia-bug-report.log.gz (186.9 KB)

[   37.593255] NVRM: GPU 0000:05:00.0: RmInitAdapter failed! (0x24:0x1c:1436)
[   37.593303] NVRM: GPU 0000:05:00.0: rm_init_adapter failed, device minor number 0
[   93.590460] NVRM: GPU 0000:05:00.0: GPU does not have the necessary power cables connected.

says it all.

I connected only 6 pins out of 8 - my mistake.
Thank you very much!!