Yamaha rx-v661 rear surround

[Grande7]

I have a Yamaha rx-v661 set up with 7.1. My right rear surround will not produce any sound. I am using a 7.1 blu-ray. All speakers produce sound but this one running on 7channel enhanced or straight. I switched speakers and the problem stayed on the rear right so I doubt it's the speaker. I changed the speaker wire and the problem remains. Anyone have any help? I've been beat by this problem.

 

[Grador]

Double check your settings. If you accidentally selected a single surround rear (as for a 6.1 setup) the left channel is the one that would be used for that.

 

[Grande7]

I'm at work. I'll double check tonight. Thanks.