> Since Windows 10 I have to explicitly allow microphone access in the > privacy settings for apps, and my Lenovo L16 also has a BIOS setting in > it's security options to toggle microphone access.Have you looked over > there? I'm not familiar with legion series. > Is your built-in mic working?
The microphone is allowed in BIOS, which doesn't work either, which is why I wanted to use a USB external one which works in all other devices (not on OpenBSD).

