I am trying to connect a Samsung UN65ES 8000FXZA TV, a Blu Ray DVD Player BD-E6500, and my Spectrum cable box to an LG Wi-Fi Sound Bar Model SKC9.  The TV/Cable lash up works fine as I have both picture and sound.  I have connected something wrong when introducing the Blu Ray DVD Player as I get picture but no sound when trying to play a DVD.  I suspect my error is in connecting the DVD player to the sound bar.  I am hopeful you can walk me thru setting up my system with HDMI and fiber optical cables.  Thanks
				
			
				
		