Why Is Audio Not Working Through HDMI?

Does Audio go through HDMI?

HDMI is renowned for its video quality, but it also can carry audio without the need for multiple cables.

HDMI supports Dolby TrueHD and DTS-HD for 7.1-channel sound for loss-less, theatre-quality audio.

HDMI 1.4 also supports audio return channel, which sends sound from your TV tuner to your receiver..

How do I get my LG TV to play sound through HDMI?

To access the Sound Out setting: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.Navigate to the Audio/Sound menu.Choose Sound Out, then select TV Speakers.

Why is there no sound coming from my TV?

If the TV has Headphone/Audio Out settings in the Audio or Sound menu, set it to Audio Out. … Perform a power reset on the TV. If your remote control doesn’t have a RESET button, follow the power reset procedure. For Android TV™ models, follow these steps to perform a power reset.

What is HDMI audio return channel?

ARC, or Audio Return Channel, is an HDMI feature, built into many TVs, receivers, and sound bars. … Audio Return Channel, or ARC, uses a single HDMI connection to send audio from a TV to the sound bar or AV receiver. In theory, this could simplify your setup, and reduce the number of cables you need.

Why is there no sound coming from my LG TV?

Check if the TV Sound Out is set to correct sound out function. … Check if the audio connector is secure at both the TV and the external sound system. Check if the external sound system is switched to the correct input. Check if the external sound system is set to the correct volume and not muted.

How do I enable HDMI audio?

To enable a sound device or set it as default:Right-click the volume icon in the system tray.Click “Playback Devices”Find your HDMI Output device, and either right-click it and select Enable, or open Properties and set “Device Usage” to “Use this device (Enable)”

Why is my LG monitor not playing sound?

Online Support Center Verify that the audio cable is connected to the AUDIO OUT or LINE OUT output on the Sound Card and plugged into the AUDIO IN or LINE IN of the Monitor. 2. Make sure there are no cables connected to the Headphone Jack (located next to the AUDIO IN port) on the monitor.

Does LG Smart TV have audio output?

While your LG TV doesn’t have a set of analog RCA audio outputs, it actually does have two audio outputs that you can use to connect it to a home theater system, soundbar or audio receiver.

How do I fix no sound?

Fix 2: Check the audio settings in your computerCheck Volume mixer settings. 1) Right click the volume icon at the bottom right corner, and click Open Volume mixer. … Make sure your audio device is set as default. … Switch the audio format to fix no sound on computer.

How do I fix the sound on my HDMI cable?

Use the troubleshooter to resolve audio playback issues.In Windows, search for and open Control Panel.Click Troubleshooting. … Under Hardware and Sound, click Troubleshoot audio playback. … The Sound troubleshooter opens. … Select the device you want to troubleshoot, and then click Next.More items…