New
#1
HDMI Audio (ATI HD 3400)
I finished upgrading to Windows 7(32bit) but no audio coming out from the HDMI TV. I was using Vista(32bit) without any audio over HDMI problems. I have made sure that I have the latest ATI Catalyst Control Center but my System Tray was indicating that no audio device was connected at all, which was almost true (except for the HDMI to the TV.) After Google-ing and reading several threads, I decided to use the only driver version that worked under Vista(32bit), ATI Catalyst Version 8.2 for Vista. Voila! It worked!