What to do if there is no sound (or image) from my Panasonic Home Cinema speakers?
- JJoshua BarnesAug 18, 2025
If your Panasonic Home Cinema speakers aren't producing any sound or displaying an image, first ensure muting is off. Verify the connections to other devices and confirm that the received audio signal is compatible with the system. Try turning the system off and on again. If connected to the TV via HDMI, ensure it's labeled 'HDMI (ARC)'; if not, use an optical digital audio cable. If connected to a Panasonic TV, turn on the main unit using the TV's remote. If issues persist, redo the connections with different cables and check the audio output settings on the connected device. If the AUX1 indicator flashes without audio, turn the connected device off and on, then power cycle the Panasonic system, removing and reconnecting the HDMI cable.