Yamaha HTR-6130 Receiver "dvd play without hitting input" Questions

...without any results. Should I send back under warranty or is there any other settings or testing I might have missed? Any help would be appriciated. Thanks DWT As simple as this sounds, try hitting ...

...DVD player.....which is fine, except I can only play one at a time and that's a pain for parties and it should just work the way it used to, right? Here's what I can tell you: I have the CD hooked up ...