I just got a 65" UHD 4K Curved Smart TV MU6500 and I am trying to hook it up to my Bose Lifestyles V20. Nothing I have tried works. I have connected it through the HDMI and I get no sound. I even placed it into the ARC HDMI port on the tv. (The Bose receiver does not have a ARC HDMI port on the back of it. I have used the Optical Cable port and still cannot get the sound to work. Have I missed anything? PLEASE!!!!! If anyone could help I would appreciate it.