no sound from internal mono channel on Aopen MiniPC

[Anne Wilson]

On Monday 27 February 2006 14:37, akonstam at trinity.edu wrote:
> On Sun, Feb 26, 2006 at 05:38:51PM -0600, Mikkel L. Ellertson wrote:
> > John Cole wrote:
> > > Hello,
> > >   I'm trying to get the internal mono sound speaker to work on an Aopen
> > > MiniPC.  I get sound from the external jack but none from the internal
> > > speaker.
> > >
> > >   Scouring the web, I have performed the modprobe pcpskr and gotten it
> > > to appear in a lsmod after a reboot.  I have made sure it is not muted
> > > and the volume is up (among many other combinations :-) )
> > >
> > >   The documentation seems to indicate that the internal speaker is a
> > > mono sound channel, so I don't know if it is supposed to use pcspkr or
> > > not.
> >
> > <---------------[ SNIP ]----------->
> >
> > > Any suggestions would be apreciated.
> > >
> > > Thanks,
> > >
> > > John Cole
> >
> > I don't think the pcspkr will talk to this speaker. I am not sure
> > about your setup, but the ones I have seen drive this speaker using
> > the sound card. It is also disconnected as soon as you plug into the
> > external jack. Look at your output speaker settings - you may have
> > something like Phone Out.
> >
>
> I still think alsamixer has a channel to control the sound to this
> internal device through the sound card.
>
On some sound cards alsamixer definitely does have a channel for pcspkr (mine 
does), but I would agree that there would have to be some way of forwarding 
the speaker output to the sound card.

Anne
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