[alsa-devel] no audio output with TYAN S7025 motherboard and Realtek ALC262

[Bryan Green]

Bryan Green <bryan.d.green <at> nasa.gov> writes:
> 
> Paul Menzel <paulepanter <at> users.sourceforge.net> writes:
> > 
> > Am Mittwoch, den 03.03.2010, 10:54 -0800 schrieb Bryan Green:
> > > I have several systems with a TYAN S7025 motherboard and Realtek ALC262
> > > chipset.  I have not been able to produce any audio output.
> > > ...
> > 
> > Have you tried different values for the model parameter [1]? If I am not
> > mistaken you can use HDA-Analyzer [2] to change such values. But I never
> > used it myself.
> 
> I tried a few values for 'model'.  I have not tried HDA-Analyzer.  I had
> hoped to avoid going in that deep.
> 
> Thanks,
> 
> -bryan
> 


I've found that the 'hp-bpc' model works for this motherboard/chip.

At least one key factor seems to be the line_out value of '0x1b', rather than
'0x14', which it had been defaulting to when model was 'auto'.

-bryan