Why does my TV suddenly have no Sound?

If the TV has a Headphone/Audio-Out settings in the Sound menu, set it to Audio-Out. Make sure all A/V cable connections are properly connected to the TV. Test the TV using another source like a VCR, DVD player or Blu-ray Disc player. Perform a power reset on the TV.

What do you do if your TV has picture but no Sound?

Temporarily unplug all the TV connection cables and reboot the TV set. Sometimes, temporarily unplugging the connected cables might help resolve your TV no sound issue. This temporary reset works to clear the short-term memory of the television, and also helps to resolve some other issues.

Why doesn’t my TV have sound with HDMI?

Make sure the volume is turned up. You also may need to go into the set-top box menu and select HDMI in the Audio Settings or Audio Coding section to pass the audio to the TV. Earlier versions of set-top box firmware didn’t properly handle automatic HDMI connections.

How do I get my TV off mute?

2 Answers

  1. Open the Settings menu either by using the button on your remote or if your remote doesn’t have a Settings button, press the Home/Smart button, then click the Settings icon.
  2. Navigate to the Audio/Sound menu.
  3. Choose Sound Out, then select TV Speakers.

How do I turn off the mute button?

Press the Android phone’s “Power” button and hold it until a menu appears on the screen. Clear the “Silent Mode” check box in the menu to disable the Silent Mode option.

Why is the sound not working through HDMI?

It might be caused by an incompatible or wrong driver or even a selection of the wrong playback device. Your internal speakers’ soundcard might have been set as the default device hence the PC is unable to switch from speakers to HDMI audio output.

Why is the sound not working with HDMI?

Your HDMI no sound problem can be caused by corrupt or missing audio driver issues. To fix the problem, you can try to update the sound driver. There are two ways you can get the right drivers for your sound card: manually or automatically.