I'm trying to connect my TV to my PC through HDMI with analog audio. Everything is connected as suggested by the manual but I still get no sound. I tested the sound with a VGA connection and analog audio, everything worked as expected. My setup is a DVI-to-HDMI connector connected with an HDMI cable to the TV and an analog audio cable connected from the headphone connector of the PC to the AUDIO IN DVI/PC of the TV. I already had this problem and last time forgot to turn off the audio output of the graphics card. This time it is already off but I still get no sound.

Any suggestions? Is there a way to see if the audio out on the HDMI cable is actualy mute?

Thanks in advance