[alsa-devel] [Fwd: HP DV4 1155 SE - No Sound through speakers...]

[Tim Barnette]

Takashi, I was able to build hda-verb and when I executed the command below,
it responded with:
nid=0xd, verb=0x707, param=0x40
value=0x0

On Mon, Feb 2, 2009 at 10:25 AM, Takashi Iwai <tiwai at suse.de> wrote:

> At Mon, 2 Feb 2009 10:17:03 -0500,
> Tim Barnette wrote:
> >
> > Thanks, Takashi. I made this change and rebooted.
> >
> > I noticed right away the mute light is no longer on... but still no sound
> > through speakers, only headphones..
> >
> > /sys/module/snd_hda_intel/parameters/model
> > contains
> > hp-dv5,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>
> >
> > attached is the alsa-info.txt you requested..
>
> Did you try the latest alsa-driver snapshot?
>
> If it still doesn't work, I guess this is a BIOS problem.
> The other HP dv laptops show the widget 0x0d as the speaker while
> yours is unused.
>
> Try to run:
>        hda-verb /dev/snd/hwC0D0 0x0d SET_PIN_WID 0x40
>
>
> Takashi
>