HDMI output doesn't play sound - any advice?

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Joined
1 Jun 2010
Posts
20
Hi chaps,

this is a problem I have with trying to get sound via the hdmi from my ati radeon 5570 card to my TV.

I have looked at sound devices in the control panel (win7 64 bit), and the relevant tab says - ATI high definiton audio device not plugged in.

when I click on the tab, the "set default" stays greyed out.

Trawled through other forums, nobody seems to know how to fix this problem.

All I want to do is transmit video and audio through the hdmi cable to the TV.

Anyone know a solution??
 
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