Hello Everyone, This will be my first post here at avforums and I wanted to thank everyone here in advance for their help on how to remedy my problem. I own a Yamaha RX-V377 AVR and have several components configured to the HDMI ports on it. These are a PS4, PS3, and a Comcast HD cable box. I have one HDMI out going from the AVR to the HDMI1 input to a Sony TV (EX400 circa 2010). Problem: My PS3 has been giving me a problem that I haven't yet been able to solve alone so bear with me. I did an Automatic setup via the PS3 options menu and all the options are checked for outputting HD audio. However I do not believe I am receiving HD Audio when I insert discs. Yamaha's remote that came with the receiver has an option button and from there you can select "Signal Info". When playing a 5.1 source from an application such as Netflix it displays the signal being input as Dolby Digital +. I switched over to my cable box and again it showed that Dolby Digital sound was the Signal Source. With discs being input into the PS3 however this has not been the case. The "Signal Info" merely states it is a PCM signal. I did multiple trials with this including a game (Skyrim), a DVD (Live Phish Concert with Dolby Digital 5.1), and a Blu-Ray Disc (The Matrix with Dolby True HD). For the latter two I made sure the surround option was selected from the disc menu for each respectively. I haven't been able to try this with my PS4 due to my defective controller being repaired. Any ideas? Sorry for the long post thanks again. Just not sure why it would show Dolby with something like Netflix and not with my games, DVDs or Blu-Rays. EDIT: Forgot to add that HDMI Configuration for Audio Output is sent to Amp=On and HDMI OUT (TV) is set to off.