Add CPU support Lenovo M715s

[pashtet440]

Hello folks. Have lenovo m715s with a8 apu. There are ryzen 1 gen in cpu support list, but i think am4 socket and b350 chipset can handle with any other ryzen cpus. Can anyone tell me, is it possible to add 3, 4, 5 gen support to bios? Maybe there are some utilities, instructions to make it?
Thank you for your answers.

Bios link: https://support.lenovo.com/us/en/downloa...-and-m715s
Whats happens: mb starts, coolers works, but no post, no numlock, pc doesn't boot.