I would recommend, if you haven't already, to edit the name of the input of the DVI port from "----" to "PC". That will enable the audio port and allow the sound to come through.
I connected my computer with a DVI-HDMI cable, but I could not make the computer exit
TV like the picture, I put a cable STEREO - STEREO but nno give me sound, then probe
with a STEREO cable - DVI R-AUDIO-L but had no sound, any suggestions?
appreciate your help.