home audio gurus, need help

[pitman]

@love4boost

trying to hook up time warner cable to my projector via hd cable from cable box to hd receiver. I get picture, but there is no damn audio? If I switch inputs to my ps3 I get sound no problem… Same if I put it on Xbox, bluray player or just tuner… TV audio just wont work.

turn up the audio on the box that displays the time.

there is a volume control on box and tv.