Hi, I have the audio mixer ''playback devices'' set to HDMI and still no audio, this isnt too much of an issue as I can use my HIFI for audio. I went on the NVidia web page and it scanned my computer, it recommended a new driver NVIDIA DRIVERS 1.00.00.59 WHQL
even though windows said It was up to date which I downloaded, however my PC's (vista's) ''Data Execution Prevention'' kept closing the NVidia control panel when I tried to set it all up for dual display.
I had to go to a restore point to get it back to the original driver.
I have tried different display resoloution settings and different refresh rates but still no joy.
This is the only TV I have I'm afraid.
This problem only happens when playing video, it doesnt happen as fdar as I'm aware when things like WMC are being shown on the TV screen.