No sound but good picture.

Select within the text to jump to the related settings screen.

• Check the antenna/cable connection.
• Connect the TV to the AC power (mains), and press the power button on the TV or the remote control.
• Check the volume control.
• Press MUTE or (Mute) or VOL or (Volume) + button to cancel muting.
• Press the (Quick Settings) button, then select [Audio output] — [TV speakers].
• If headphones or Bluetooth audio devices are connected, sound is not output from the TV speakers or audio system connected via eARC/ARC. Remove the headphones or disconnect the Bluetooth audio device.