I've recently built a new PC. Running Windows 7 and have install all the latest sound drivers and codec packs.
PC is hooked up to the LG TV. Through HDMI cable.
The problem i'm having is that the sound is generally patch. eg. I can hear it for half a second then it cuts out for 5-10 seconds then i hear it for a split second again.
This happens with AVI files and youtube/google chrome.