Unlock advanced bios especially mux switch on Acer AN515-45?

I am looking for advanced bios especially option in acer for mux switch on my acer nitro 5 AN515-45.
I want to disable igpu and enable only dgpu. Currently it is nvidia optimus.
Also, Configuration amd ryzen 7 5800h,
nvidia rtx 3060

Bios link:

Currently, I am using bios version 1.08, please help!

it is be great if someone could help with this

hey jaykishan, i also have a nitro 5 AN515-45 with same cpu and gpu
i am also looking for this “MUX” settings but i think this just dosen’t exist on our pc :confused:
neither in Nitrosense app or Bios
on the acer website they say MUX switch support is currently only provided on the following laptops :

sorry for this “bad new” and my poor english
have a nice day

You can change MUX settings with a modded bios but it’s really difficult to found one xd