Dell Studio 1749 NO headphone sound

[chris]

On Tue, 2010-05-04 at 09:30 +0200, Francesco Bolzoni wrote:
> Hi all.
> I own a studio 1749. All works fine but i can't able to get sound from
> headphone.
> The soundcard on the sistem is Card: HDA Intel, Chip: IDT 92HD73C1X5 as
> reported by alsamixer.
> 
> I do this step:
> - plug headphone into both headphone out of pc
> - "play" with sound preferences tool, setting output alternatively to
> "analog speaker", "analog output" and "analog headphone".
> - "play" with alsmixer.
> 
> No way to get sound from headphone.
> Someone can help me ?
> 
> thanks
> 
> 
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