How to fix the audio on my LG 43SM5C Digital Signage?
- TTonya GainesAug 29, 2025
If the audio function is not working on your LG Digital Signage, please check the following: * Ensure the audio cable is properly connected. * Adjust the volume settings. * Verify the sound settings are correctly configured. * Select the appropriate equalizer sound. * Adjust the volume again to ensure it is at a suitable level.









