When audio problems occur, such as static sounds, perform a Sound Test to check whether your TV is the source of the problem.
If no issues were found in the Sound Test, check the audio output of external devices connected to your TV.
How to run the Sound Test
2024 webOS24 Sound Self Diagnosis
Press the Settings button on your remote control
- Setting
- Support - Sound Self Diagnosis
Follow the on-screen prompts and use your remote control to proceed to the next step.
This guide was created for all models, so the images or content may be different from your product.