Originally Posted by Fishooked
I have picture but no sound.
Its not the Onkyo receiver as I have sound when I use my PS3 and also my DVD player, yet when I try to use the TV (HDMI connection) from the TV to my cable box/dvr combo.
Could it be a defective cable box?
Find a way to get to your audio output settings on the TV, and just make sure it is set on HDMI and not some other output format. This happens with my TV from time to time where there is no volume, because for whatever reason the output format gets switched, even without me doing anything like that on the remote. If you have time warner cable, your audio output range would be under devices, after you hit settings on your remote.