How To Fix Sound Issue in ONN TV

Facing sound issue in Onn TVs are common, but most of the time, the solution is simple.

If your Onn TV has no sound, try the following troubleshooting steps:

  1. Power cycle the TV: Disconnect the TV from the Power outlet, and wait for 5 minutes. During this time, press and hold the TV’s power button for about 30 seconds.
  2. Turn CEC (Consumer Electronics Control) on and off: Go into the settings of your Onn device, turn CEC on, and then turn it off.
  3. Adjust audio settings: Change the sound options under Device Preferences. In some cases, turning off Dolby Digital or switching the audio format to PCM (stereo) or ‘Auto’ can also resolve the issue.
  4. Check for HDMI CEC compatibility: Ensure that your TV and Onn device are compatible with HDMI CEC. If they are, try turning off HDMI CEC in your TV settings.
  5. Use the TV remote control: Manually switch the audio signal to Stereo (PCM) using your TV remote control. If you’re using a Digital Optical Port (Toslink SPDIF) on your TV as an audio output, you may also need to adjust the settings in your TV’s menu[4].
  6. Contact the manufacturer: If none of the above solutions work, consider contacting your TV manufacturer or Onn support for further assistance[4].

Keep in mind that these solutions may not work for all TV models, especially if your TV is more than 4-5 years old.


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