I plugged my rocketfish hdmi cable into my emerson tv, but the hdmi cable won't show up in playback, I have video but no audio and my computer is a windows 7 and before that it was a windows vista
Make sure your computer is set up to output sound through the HDMI cable, not the onboard soundcard. Control panel -Sound -Playback tab. Right-click the HDMI device and make it the default. See what that does for ya.
