Dell Studio 1749 NO headphone sound

[Francesco Bolzoni]

On mer, 2010-05-05 at 22:00 +1200, chris wrote:

> tyr adding this line to the bottom of etc/modeprobe.d/alsa-base.conf
> options snd-hda-intel model=  (model of your sound card
> Cheers the kiwi
> 
Hi.
I've added this line to the end of the file :

options snd-hda-intel model=92HD73C1X5 (i obtain the model with this
command: cat /proc/asound/card0/codec#* | grep Codec)

Nothing happens: sound run nice from speaker, but no sound by headphone.
Of course i try to manually switch the output with sound configurator.

Tryed to googling for some help but nothing found.

Any other ideas ?

Thanks