Comment 811 for bug 1958019

(In reply to Gergo K from comment #794)
> (In reply to m from comment #792)
> > I'm on 6.6.4 on a Lenovo Yoga S940-14IIL
> >
> > cat /sys/class/sound/hwC1D0/subsystem_id 0x17aa3819
> >
> > Same subsystem_id as for Lenovo 13s Gen2 ITL
> > (https://github.com/torvalds/linux/blob/master/sound/pci/hda/patch_realtek.
> > c#L10193)
> >
> > Sound works, but it is high-pitched since the base is missing.
>
> The C940 also has alc298 and tas2770.
> Please try this:
> sudo nano /etc/modprobe.d/alsa-base.conf
>
> add this line:
> options snd-hda-intel model=17aa:3818
>
> save:
> ctrl+o ctrl+x
>
> sudo reboot

The file didn't exist and therefore was empty. I added the line and saved the file. There was no change after rebooting. I still get sound, but the same as before, only high-pitched with no base. Does there need to be something additional in the file or some other configuration? Is there some configuration to enable the speakers that give the base?