With model=asus still added, could you please try the following command:
pasuspender -- speaker-test -c 2 -D plughw:PCH -t sine
...and see if you still have no sound, both with headphones and internal speaker?
With model=asus still added, could you please try the following command:
pasuspender -- speaker-test -c 2 -D plughw:PCH -t sine
...and see if you still have no sound, both with headphones and internal speaker?