I am trying to set up a receiver to send audio through to my TV (65" S90C 4k TV) and my Receiver (a Denon AVR-X4400H) via ARC. I know the S90C uses eARC and the receiver uses ARC, but as far as I am aware, this should be ok?
My setup is I have a PS5 plugged into the receiver, the TV hooked into the ARC output on the receiver, and the receiver is plugged into the eARC HDMI port on the TV. I made sure the ARC option is turned on via receiver options and I made sure to turn on the eARC option in the TV - the TV recognizes the receiver, but I am just not getting anything to play from there. Thoughts on what I can do to troubleshoot?