I recently bought a Samsung Q90R 7.1.2 soundbar and have been trying to get it to work properly on my ue55mu6400 without much luck.
It connects up and sound comes through it, but I don't get proper 5.1.
I've tested with a. Few 5.1 YouTube videos (the ones where there is a visual of a 5.1 setup and each speaker is tested indivually).
Center left and right seem to work, the rears come from the front and the LFE test does nothing.
I have it connected with a hdmi 2.1 to the ARC ports. I've also tried optical and it's the same.
The pictures below show how I have the sound configured on the TV.


It connects up and sound comes through it, but I don't get proper 5.1.
I've tested with a. Few 5.1 YouTube videos (the ones where there is a visual of a 5.1 setup and each speaker is tested indivually).
Center left and right seem to work, the rears come from the front and the LFE test does nothing.
I have it connected with a hdmi 2.1 to the ARC ports. I've also tried optical and it's the same.
The pictures below show how I have the sound configured on the TV.

