I just bought a new receiver and tv but can not get the audio working.
My set up is a mac mini from 2007 connected with dvi - hdmi and optical to a Yamaha RX-V371 and that is connected with hdmi to a Philips 46PFL6606H.
I have set the audio input for hdmi 4 to av 4 which is where i connected the optical sound.
I had my mac connected to a older denon before whit sound working.
Tried a new cable, no luck.
Connected my MacBook Pro with thunderbolt to the...