I purchased a Yamaha RX- V685 receiver about 9 months ago. It operated perfectly right out of box. Now, it was in storage the last 4 months while we built a new home. I installed it the past couple days. Same Apple TV box, same Samsung TV, and different speakers. The center channel is the same and operates as expected. The LF & RF satellites have no sound. The is a Boston Acoustics Subwoofer and satellite speaker system and currently in a 3.1 configuration. New speaker cables with new banana plugs. All connections have been checked and rechecked yet I am unable to find a problem. Receiver settings are the same as before moving. Any help would be appreciated.