HDMI port disconnected ubuntu 21.04


Using ubuntu 21.04, I bought a new video card (GT1030) from MSI for a Dell optiplex 9020. This card has a DVI port and an hdmi port. The DVI port works fine but the DVI does not and I need to put in 2 monitors. The xrandr command indicates that the HDMI is disconnected. The installed driver is nvidia-driver-460.

I had already tested several things for several days without success.

Can you help me?
nvidia-bug-report.log.gz (316.8 KB)