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Sound : No sound when PC connect with HDMI cable

  • Others
  • Others
  • Operation
  • TVs
  • Last Updated 26/06/2018

Cause: If PC’s (desktop/laptop) sound output is not set to HDMI terminal, there is no sound output from TV.


Check sound/audio device properties from the PC’s Control Panel.

 Sound setting in PC) [Control Panel] → [All Control Panel Items] → [Sound] → [Playback] tab


     Select Sound from the Windows’ Control Panel

    ② Select LG TV from the device list, and right-click the mouse to set as default device

    ③ If the LG TV is shown on the list, contact the PC manufacturer to check the driver installation status


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