However, now every time the system starts, I receive a message stating that the Nvidia kernel module is falling back to Nouveau. Could you please assist me?
Thank you for your attention.
How you can do what?
The quoted line is not in my native language so I cannot tell exactly what was quoted.
If you are asking how to select a different kernel to boot then when first powering on and before fedora loads hold down the shift key. It should display the grub menu where you can select the kernel you wish to boot.