Baby New Linux/Manjaro user has no sound

Hi @revmaillet and welcome to the Manjaro community

I noticed you are having some difficulty formatting your forum posts.

As a new user, please take some time to familiarise yourself with Forum requirements; in particular, the many ways to use the forum effectively.

To that end, these links will help you achieve that.

And last, but not least, the Stable Update Announcements, which you should check frequently for important update related information.

Cheers.