Okay here's the setup. Laptop to LED tv via HDMI cable. Movie to watch is in USB stick plugged to laptop. All okay and sound comes from the tv speakers. I wanted to hear the sound through stereo component speakers nearby so I connected a headphone jack in laptop that connects to auxiliary jacks in the stereo but no sound transmitted. Works if not connected to tv via hdmi cable. So how do I get what I wanted to happen? Thanks.