Mark Knecht wrote: > I'm curious about the controls I see in alsamixer. Comparing with > other on-board sound chips I do not see a Master volume control and I > do not see a PCM control. What codec do you have? (see /proc/asound/cards)? The HDA driver is continually updated. If your board isn't yet known, it's possible that you have to add the 'model' option to the driver, and/or to update the driver. HTH Clemens