Microphone on HP 360 with 20.04 dont work

[Laffen_EK1]

I can not make the internal microphone to work. It work on Windows 10, it work on plain Ubuntu 20.04. I have a Samson external
microphone that work. Tested with Cheese program.

Is there anything I can do, I would like to use Skype with internal microphone.

Ubuntu-Mate is perfect for my laptop otherwise.

Thanks

[Laffen_EK1]

I found a answer

I started alsamixer in terminal, pressed F6 to choose sound card, pressed F4 to choose mic, and choose mic bar and press up-key all the way.

My internal mic is now ok