New
#31
FYI: I was having the "AUDIO Not Plugged IN" problem on my SONY VGN-FW139E when directly plugged into a "Newer" tv. Sound used to work and then stopped.
The problem kicked in around when I installed Windows 7.
I fixed it by deleting the Audio HDMI device from hardware and then scan for new hardware. I could then click it in hardware/sound and set as default.