No sound coming from HDMI

Posted by cypwrx on Ask Ubuntu See other posts from Ask Ubuntu or by cypwrx
Published on 2012-10-28T22:38:01Z Indexed on 2012/10/28 23:21 UTC
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(Ubuntu 12.04 x64)

After looking at other questions (here and other sites) and trying their respective answers, I am still unable to get the hdmi audio out working.

I have downloaded the recommended hardware drivers for my card (radeon hd 4350), made sure that the card is not muted in alsamixer, and set it as the correct output device in sound settings.

I have also disabled the onboard sound devices in the bios menu. In aplay -l, it shows my hdmi card as hw:0,3

Even after doing sound tests I still cannot hear anything. Any suggestions? Not sure where to go from here, I am fairly new to linux.

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