I've connected my Harman Kardon Citation bar with my Samsung 65Q95T through the eARC HMDI. This works nicely.
I also wanted to connect a raspberry pi for retro gaming. Up until now I've tried several of the other HMDI-in ports. But in all cases I do get the video stream but no sound.
I've tried various 'pass-through' options but can't get it working.
Any solutions here? Thanks
Probably a configuration error in pi.