Unable to install nvidia drivers on my fedora workstation 40 in hp vitus 15

I tried every possible informations found in reddits, fedora forums, etc and tried to install nvidia driver using rpmfusion but i am unable to do so. I have secureboot disabled and sudo dnf install akmod-nvidia xorg-x11-drv-nvidia-cuda command doesnot give any failure but it doesnot installs the required driver.

Ok, here are a few things :

Post the results of inxi -Fzxx using the </>
2024-04-24_11-52-57

Please post the output of dnf repolist as well as the exact and complete output from running the command I quoted. (include the command line and everything below)

If repos are configured properly and the command is run properly there should be no reason for the drivers to not be installed.