HELP! Pioneer VSX-921-k Channel Problems (1 Viewer)

Hi I'm new to the forum and I'm having a hell of a time trying to set up my system. I recently moved and I'm trying to set up my system in my new house. Before I moved everything was working fine in the old house. Now only the right channel works and the crazy part is its recognized as the center channel. None of the other channels including the sub have any sound coming through. In addition when I try and do the Auto MCACC the receiver doesn't recognize any of the speakers. I reset the receiver tried channels separately and still nothing. Hopefully its something simple that I'm not doing. Thanks in advance for your help.

Ok, so your speakers are what?

You've made sure none of the 3/5/7(???) speaker wires are touching each other and shorting?

You've gone into setup and told it how many speakers there are?