AMD Ryzen 7 GeForce GTX 1650 Mobile LinuxMint 20 how to switch to a second graphics card

On LinuxMint 20, I can’t switch between my graphics cards. Please help.
inxi -Fxz
https://paste.ubuntu.com/p/jFkNFczsZq/
nvidia-bug-report.log (957.7 KB)
I tried all the things in this post but nothing helped.
NVIDIA X Server see
https://i.imgur.com/dGZK171.png