Speakers attached to westinghouse TV set. I moved TV and speakers to another location in my apartment for overnight storage. Before doing so I unplugged power sources (TV and speakers), connection of TV to cable source, and speakers to cable source. When I reconnected (at original place) all the items and rechecked all connections no sound came from speakers at any volume level. Only sound came from speaker in TV set. Any ideas as to what is wring and how to fix?