I'm about one year in and the HDMI out on my 616 has failed. I updated the Firmware and did a hard reset and nothing has worked. The strange thing is that on startup, "Onkyo" does get displayed on my TV but it then goes blank. Anyhow, I have it in for repair under warranty, so we'll see how that goes. Has anyone had good luck with units being repaired not having the same issue re-ocurr?
I was thinking the HRMI board went out on mine the other day, but when I was trying to get a 3D movie on DirecTV PPV, I blanked out the assignable inputs for the HDMI. Went through the manual and found out what - - - meant and reassigned the inputs to the ports. The movie Star Track into the Darkness is very enjoyable.