For convenience, here's how to navigate to the audio settings under the advanced BIOS settings:
Advanced -> PCH-IO -> HD Audio Configuration
I going to attach pictures showing the top level Audio menu. There's quite a bit more settings under the sub-menus though.
It's worth mentioning that in my experience that many settings available under the advance BIOS settings do not seem to work. I haven't tried any of the audio settings yet (and there are quite a few), but in general many settings probably only apply to certain models of laptop aside from the Legion 7i. Presumably at least some of the audio settings should work though.
For convenience, here's how to navigate to the audio settings under the advanced BIOS settings:
Advanced -> PCH-IO -> HD Audio Configuration
I going to attach pictures showing the top level Audio menu. There's quite a bit more settings under the sub-menus though.
It's worth mentioning that in my experience that many settings available under the advance BIOS settings do not seem to work. I haven't tried any of the audio settings yet (and there are quite a few), but in general many settings probably only apply to certain models of laptop aside from the Legion 7i. Presumably at least some of the audio settings should work though.