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Why is my Smart TV not playing audio for certain channels?

< 1 min read

  1. Check the volume setting on your TV.
  2. Verify the connections between the TV and sound output device.
  3. Reboot the TV and Cable box.
  4. Confirm the audio is not muted.
  5. Check to see if specific channels have no sound.
  6. Adjust audio settings from the TV menu.
  7. Check that the TV is set to the correct input mode.
  8. Look for software and firmware updates.

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