Rafarod93

thanks for the info... did what you sead lowering the ram, and the VM worked smooth. i updated the graphic drivers on windows and tested it with some games. It worked fine. tried to install msi afterburner and lower the fan true it but no luck. didnt work. the fan continues on max speed. it never goes down. yess. the card was already bound to vfio before update and every thing was working fine. the fan was working as intended(very low on no load and whold get faster on load with temp raising.) i dint change nothing before and after update. added da diag file from after testing windows nascasa-diagnostics-20261113-1936.zip

After updated to 7.4.0 my NVIDIA gpu fan started to work on full speed non stop. i have 2 gpus , Nvidia 2070 for passthrue to VM windows an other amd Rx 6600 for immich and jellyfin transcoding. aparentlly the amd gpu is fine, but the nvidia's fan reved to max and when i try the vm windows this craches. when i thry NVIDIA-SMI comand on terminal it gives me the has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running. Is there any fix? cant find eny info on forum.. Thanks nascasa-diagnostics-20261113_1739.zip