Nvidia 495 "supported"

That’s why we need to add the extra stuff in the modules and default grub.

Edit: Lets run through them again.

nano /etc/default/grub

add

nvidia-drm.modeset=1

ctrl + o then enter to save

ctrl + x to exit

Run

grub-mkconfig -o /boot/grub/grub.cfg

Then

nano /etc/mkinitcpio.conf

add to modules =

MODULES="nvidia nvidia_modeset nvidia_uvm nvidia_drm"

Then run

mkinitcpio -P

Then install the hooks package

pacman -S nvidia-hook

Then after reboot.

I hope you remembered the grub command line for the first entry?