I recently upgraded my Sony VGN-FZ 2900 fro VISTA 32 Bit to Windows 7 Home Premium 32 Bit. After the upgrade I no longer get Audio from my HDMI output to my external home theater system. I get Video and the Audio is present on the Sony VAIO. All was working well prior to the OS change.
I have looked for driver updates for reltek, or SONY VGN FZ 2900 and none have worked.
I would greatly appreciate ANY information or guidance
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Who made the sound card? It may be worthwhile to download the latest driver directly from the manufacturer of your sound card, instead of from Sony.
Edit: never mind. I didn't read the part where you said you already downloaded the driver from realtek.
Upgraded to Windows 7 and no HDMI Audio
Discussion in 'VAIO / Sony' started by myvinyl333, Dec 23, 2009.