Turn off the television and any external devices like a cable box or soundbar. Volume Mute and Source Selection Start with the basics.
Step-by-Step Guide to Restore TV Sound Function
Power Cycle the Equipment Electrical glitches are a frequent cause of audio failure. Sound not coming from a TV is a common issue that spans across all brands and model years, from older CRT sets to the latest OLED panels.
This allows capacitors to discharge and resets the hardware. If you recently connected a soundbar or a gaming console, the TV might be trying to send sound to a port that is currently unplugged.
Follow the Guide to Restore TV Sound Function
Manufacturers include specific audio output menus that can confuse users, especially after a firmware update. If the volume is already high, toggle the mute function on and off.
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