[alsa-devel] Sound trouble with MCP61 chipset.
tiwai at suse.de
Thu Sep 20 16:29:32 CEST 2007
At Tue, 18 Sep 2007 14:02:21 -0400,
Steven Young wrote:
> I had sent a message a couple of weeks ago regarding a somewhat
> reproducible error I'm having with onboard audio for systems with the
> MCP61 chipset. Specifically, the left channel doesn't work, and emits a
> high-pitched tone whenever the audio device is open. Also, adjusting
> the volume disables all sound until the kernel modules for sound are all
> I didn't receive any response to that message; is this the right place
> to ask? I have two machines, both with the MCP61 chipset, and both with
> the same problem. I have included the lspci -v output of one of them
Still too little information to analyze. I see only that you
apparently have an ASUS machine with HD-audio controller.
Which version of ALSA driver are you using? Which codec is on it? It
can be obtained from /proc/asound/card0/codec#* file.
It might help to pass various model options for testing in most
cases. See ALSA-Configuartion.txt for details.
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