TopTroubleshootingSoundNo sound but good picture.PrintNo sound but good picture.Check the volume control.Press 靜音 or 音量 + button to cancel muting.Press the 快捷窗 button, then select [Speakers] — [TV speakers].If it is set to [Audio system], the TV speakers only output key tones or system sounds.Related topicsNo audio or low audio with a home theatre system.TopTroubleshootingSoundNo sound but good picture.Go to page top