Hello, if not already installed, please install firmware-intel-sound.If the mike is still not functional, look à the linux hardware database for a probe of your particular laptop, and read it (or them) to find if there is a specific setup to have.
- Build-in microphone does not work on Lenovo X1 gen7 kl+debian-user
- Re: Build-in microphone does not work on Lenovo X1 gen... didier gaumet

