Ok so I'm stumped here. I had it set up for a while where the audio went through the rear 3.5mm jack into my Vizio sound bar. Power went out a while back and now I cannot figure out how I did it. I can't use ARC because I don't have an HDMI on the sound bar. I didn't get a remote with the sound bar either so I can't mess with any of the settings there. Any suggestions? It's a Hisense 4k Roku tv and a Vizio s3821w. Remove if not allowed, thank you in advance
I’m going to have to tag @RokuKariza-D so that he can help you in this situation.
~ Jordan
Are you sure you're using the right 3.5mm jack? There are two, one is marked av input, which is for breakout cable, 3.5 to rca. The other 3.5mm plug is the headphone jack, an output and probably the one you were using.