I went and bought a new cable, still no Sound. Tried Wifes computer still No Sound. BT and Aux. inputs work. thing is Only 2 months Old.! Computer recognizes it - if I unplug it it gives message. It’s Worked Great till today - my pc doesn’t have optical…
Moved to TV via Optical - No Sound…
WTF.? I took the 2 screws out the back and tried to slide the board out but only come about 1 inch - couldn’t figure out how to undo knob on front so slide it back in and put screws back in and Now it works. !.?