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**Stephen Warren** · 09-01-10, 10:46 AM

thethirdnut,

Can you please try "hw:3" instead of "plughw:3". Also, did you try plughw:9/hw:9? Any of the four devices might map to the HDMI port you're using.

You may also wish to run "alsamixer -c 1" and ensure nothing is muted.

"speakertest -c 2" might be the simplest test, rather than aplay.

If none of that works, pleas can you please copy and attach /proc/asound/card1/codec* and /proc/asound/card1/eld*.

Thanks.

09-01-10, 10:46 AM	#75
Stephen Warren Moderator Join Date: Aug 2005 Posts: 1,327	Re: Enable audio through HDMI on GT240 thethirdnut, Can you please try "hw:3" instead of "plughw:3". Also, did you try plughw:9/hw:9? Any of the four devices might map to the HDMI port you're using. You may also wish to run "alsamixer -c 1" and ensure nothing is muted. "speakertest -c 2" might be the simplest test, rather than aplay. If none of that works, pleas can you please copy and attach /proc/asound/card1/codec* and /proc/asound/card1/eld*. Thanks.