Center speaker has nothing coming from it. I've checked the connections and that is all ok. Tried for several hours unsuccessfully to bring up speaker setup. I have an LG 55LB5900 TV which is connected to a Fire Stick. I tried opening the speaker setup by going to the HDMI 2 (because the Fire Stick is on the HDMI 1) and I tried opening the speaker setup on just the TV Settings; neither was successful. I know its possible, because I set it up when I first purchased the home theater and just a couple of months ago. Anyway, I just wanted to check to see what the volume setting is on the center speaker.
On page 14 of the owners' manual it said just press enter, I've pressed enter but nothing. I disconnected the Fire Stick and tried - nothing. I've unplugged everything and then turned everything back on - nothing.