[alsa-devel] poor sound from ALC 850/880 in alsa 1.0.21 and 1.0.23

Raymond Yau superquad.vortex2 at gmail.com
Thu Dec 2 04:59:55 CET 2010

2010/12/1 Colin Kincaid Williams <discord at uw.edu>

> I selected node 0x0c in  hdaanalyzer and see audio mixer [OxOb] in the
> Connection list, but I cannot select the radio button.

Refer to your screen shot  , the mute switches of node 0x0b seem to be
val[2] and val[3] of  the input amplifier

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