I use a Samsung TV. The model is UA40M5000. I recently got a Samsung Home Theater. The model is HT-J5150K. I can play music by inserting a Drive in the USB port of my home theater or connecting my home theater with my laptop using a Jack to Phono cable but I'm unable to direct the sound of my TV through my home theater. When I connect the Home Theater to the TV using an HDMI cable or a three coloured jack cables, the sound doesn't pass through my home theater even if I change the sound settings on the TV to external