No jumpers on the motherboard ... :( ...
On Oct 01 15, Rob van der Putten :
> To: debian-user@lists.debian.org
> Date: Thu, 01 Oct 2015 12:06:25 +0200
> From: Rob van der Putten <r...@sput.nl>
> Subject: Re: Sound card question
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> X-Loop: debian-user@lists.debian.org
>
> Hi there
>
>
> Seeker wrote:
>
> <Cut>
>
> >If you do actually have an audio out and a line out and the line out
> >doesn't produce
> >audio when something is plugged into the audio out, it may be an
> >indication that it's
> >a hardwired mechanical function built into the audio out jack to break
> >the circuit to the
> >line out jack when anything is plugged into audio out.
>
> Systems with headphone jack at the front and a line out at the rear, will
> often switch of the the line out off when a headphone is plugged in.
> This feature can usually be switched of by means of a jumper on the
> motherboard.
> Consult your motherboard documentation.
>
> <Cut>
>
>
> Regards,
> Rob