Onkyo TX-DX777 (1 Viewer)

[LCSeminole]

The A speaker output shows selected but doesnt output from my speakers, when I select the B speaker output and connect my mains they play. I think i've tried everything to fix this problem, any suggestions??? Is there a way to reset the receiver? If so how??? Thanx for any and all suggestions/replies.

 

[LCSeminole]

One at a times people, please. Cancel the help plea, it was the jumpers in the pre-out/main-in rca jacks that were not plugged in correctly.