If your Smart TV is not connecting to your home theater rear speakers, here are some steps to take:
Check the audio output settings of your Smart Tv to make sure they are set to the right settings and correctly routed to the home theater receiver.
Ensure the home theater receiver is set to the right input and open the correct Audio Codec pass-through.
Check the wiring between the Smart TV, your home theater audio system, and other devices in your system.
Ensure the cable you are using to connect your stereo system to the TV is working properly.
For some TV models, you may also need to reset the audio settings in the menu.
