You'll be able to tell right away that I am not a techie. I recently bought a new Pioneer VSX-532 receiver for my home theater, to replace a previous model that got fried. I'm proud that I was able to connect my TV (Samsung 6 series), Blue-ray DVD, AT&T set top box and receiver by following the directions and using HDMI high speed cables. The one thing I am not able to make work is my Fire-stick. I've plugged the Fire-stick into the receiver at the port labeled STRM BOX, following the same logic as I used for the other components, but I get "no signal found" when I select that setting on the receiver. The only other port not in use on the receiber is GAME. I've reasoned that I should not change the source since the TV is connected to the receiver and then the receiver to all other components. ARC is off, per the Pioneer trouble shooting directions, since my source was reverting to TV when ARC was on. Can someone give me some insight into how to connect the Fire-stick? Thanks for your help.