My Ubuntu audio isnt working (laptop speakers)

[plucky yew]

Hello.
I have a Problem with my Laptop's build in speakers.
If i install debian based Os (some work) my laptop speakers just wont work.
I can only hear sound when i plug in some Headphones.
I would be happy if someone could help me. 🙂

[grand haven]

who made your laptop? have you also updated the BIOS at all?

[plucky yew]

I have an MSI laptop (Bios updated)

[grand haven]

[grand haven]

did you manually flash it? or let windows do it?

[plucky yew]

Windows (I updated windows and it destroyed itself 😀)

[grand haven]

reflash the BIOS manually. windows butchers the BIOS update

[plucky yew]

Thx for the tipp

[plucky yew]

I looked up some tuts because of the dummy audio and maybe it has to do something with the alsa mixer? (I do t have any idea)