Problem with Sound in Acer Chromebook 317

[Mzee]

I went to Google and found https://forum.endeavouros.com/t/trying-to-get-speakers-working-on-chromebook-hardware/29505/5

Look at replies 6 and 7, they might help. I know nothing of Linux so I am shooting in the dark.

No luck! I have added two info files which show that one is enabled & the other is not. Identical computers, same USB stick used for both.