I just purchased a Yamaha HTR-6140. I hooked it up and all the speaker work after the Auto Setup but the suffer is not. When I do the auto setup the sub clicks during the first stage of the set up and the Yamaha never test it again. No sound comes from it. It is a Cerwin Vega with a built in amp. I checked the fuse and the power light. Everything is on and set like the Yamaha book says.
I figured the sub was bad so I went out and got a brand new one. (Sony) Same thing. During set up it clicks and that is it. No sound from this one either so I figured it was the cable.