Why does my LG TV have no audio output?

The issue is with the configuration of the external sound device, or the wiring connecting the two. Make sure the audio wire you’re using is correctly and securely connected to both the TV’s Audio-Out port and the sound device’s Audio-In port. Try to use a different audio cable; your cable may have stopped working.

How do I get audio out of my LG TV?

Locate “settings” using your magic remote control and navigate your way to “all settings”. Then locate “sound” from the menu provided. Select “sound out” and choose the “use TV speaker”. This will automatically programme your TV to connect audio through its internal speakers.

Why is my TV audio out not working?

The optical cable isn’t securely connected. The optical cable may be faulty. Your TV isn’t updated with the latest software version. The connected third-party sound bar, or home theater system may not be compatible with your TV.

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

Connect an HDMI cable from the HDMI (ARC) output on your TV (usually HDMI 1), to the HDMI input slot on the sound device. Locate the Sound menu on your TV (differs by model). Select Sound Out from the Sound menu. Choose Audio Out(Optical/HDMI ARC)from the list.

How do I enable audio output?

1. Enable or Disable a Sound Output Device From the Settings App

  1. Open the Settings app and navigate to System > Sound.
  2. Scroll down to the Advanced section and select All sound devices.
  3. Select the audio device you want to enable.
  4. Click the Allow button next to Audio.

How do I get audio output from my TV?

How do I get audio output from my TV?

  1. Using the HDMI cable, connect the HDMI IN (ARC or eARC) port on the TV and the HDMI OUT (ARC or eARC) port on the audio device.
  2. Using the optical digital audio cable, connect the Optical Digital OUT port on the TV and the Optical Digital IN port on the audio device.
  3. Turn on the TV.
  4. Set Speakers to Audio system.

How do I switch my LG TV to external speakers?

[LG TVs] Connecting To Home Theater System

What is the optical digital audio out on LG TV?

[LG TVs] Connecting With An Optical Cable

How do I put my LG TV into audio mode?

How do you adjust the sound mode of your LG TV?

  1. Step 1: press the ‘Settings’ button. Grab your remote and press the ‘Settings’ button.
  2. Step 2: Go to the ‘Sound Mode’ On the left side of the screen, you’ll see a list with options.
  3. Step 3: choose a mode.

How do I turn on the optical output on my LG TV?

Settings

  1. On your TV, press the home key > Settings > Advanced.
  2. Click Sound > Sound Out > Optical.

Is digital audio out the same as optical?

The differences between the two connections are as follows: A Digital Optical connection uses a fiber optic cable. The digital audio bit stream is transmitted using pulses of light through this optical cable. A Digital Coaxial connection uses a cable that has RCA-type connectors.

How do you use digital audio out of optical?

How to: Hook Up Your Soundbar With An Optical Cable

Why is LG HDMI ARC not working?

Usually, HDMI ARC doesn’t work because of improper settings on either the input device, the output device, or the television itself.

Why can’t I hear sound on my TV through HDMI?

Check the sound settings on your TV – the sound might be disabled. Talking of computers, here are some common things causing sound issues: A wrong sound driver or an incompatible playback device are selected in the settings. Or, speakers are selected instead of the HDMI port in default sound settings.

How do I get the sound to go through HDMI?

Select HDMI sound output as the default audio device in Windows

  1. Connect the HDMI cable to your computer and to your output device.
  2. In Windows, search for and open Control Panel.
  3. Click Sound, and then click the Playback tab.

How do I force audio output device?

Steps on how to change the audio output

  1. Open the Sound Settings window. Right-click on the speaker symbol in your system tray area near the time and date.
  2. Open the list of devices in the drop-down box. Left-click on the arrow on the right side of the drop-down box under ‘Choose your output device’.
  3. Select your device.

How do I unblock audio output?

Here’s a quick walkthrough on how to enable and disable playback (or output) devices in Windows.

  1. 1) Right click the sound icon in your system tray (or task tray)
  2. 2) Open sound settings.
  3. 3) Manage sound devices.
  4. 4) Click on the devices you’d like to enable or disable.

How do I fix my audio output device?

7 Best Solutions to Fix No Audio Output Device Is Installed Error

  1. Make Sure All External Conditions OK.
  2. Run the Playing Audio Troubleshooter.
  3. Uninstall Audio Drivers.
  4. Install & Update Outdated Drivers.
  5. Fix No Sound with Driver Booster.
  6. Check for Windows updates.
  7. Re-enable the device.

Do smart tvs have audio out?

Your TV has a variety of connections for audio input from devices such as Blu-Ray players and DVD players and for audio output to such as amplifiers.

How do I change the audio output on my smart TV?

Press the Home button on your remote, and then navigate to and select Settings. Select Sound, select Sound Output, and then select the desired sound output.

Which port in the TV are for audio output?

The TV port labeled “HDMI ARC,” or “HDMI Audio Return Channel,” is set up to both send and receive audio data. This port pairs great with a sound system because you can hook all your other devices up to an A/V receiver and use a single cable to connect your receiver to your TV.

Why are my external speakers not working on my TV?

Check the audio settings on your TV and connected devices. Turn off and unplug your TV and connected devices. Inspect the TV cables and ports, then check the ones on your devices as well. Are they connected correctly and firmly?

How do I connect external speakers to my TV with audio output?

Using 3.5mm analogue cables

They’re the same connector used on phones, tablets, laptops, etc. For this, you’ll need to use a 3.5mm audio jack on the TV end and a RCA jack on the speaker end. If your speakers also use 3.5mm for input connectivity (instead of RCA connectors), you can use a 3.5mm to 3.5mm cable.

Can I connect normal speakers directly to my TV?

Can You Connect Speakers Directly to a TV? You can’t connect most speakers to a TV directly. The only speakers that can connect straight to a television are active speakers with a built-in amplifier. For example, most soundbars are active, so you can connect these straight to a TV via optical or HDMI ARC.

How do I connect my optical cable to my LG Smart TV?

Connect Optical Soundbar *New LG TV

Is optical audio better than HDMI?

The biggest difference is that HDMI can pass higher-resolution audio, including the formats found on Blu-ray: Dolby TrueHD and DTS HD Master Audio. These formats can’t get transmitted across optical. In terms of simplicity, HDMI also passes video signals.

What is the purpose of optical out in TV?

An optical cable is a physical connection that transfers audio digital signals by light. Looking at the transmission process, light passes through the optical cable, and the light pulse is converted into electrical pulses containing audio information.

How do I change the audio output when my TV is casting?

Speakers and Chromecast

  1. Make sure your mobile device or tablet is linked to the same account as your Chromecast or speaker.
  2. Open the Google Home app .
  3. Touch and hold your device’s tile.
  4. At the top right, tap Settings. Audio, then: To choose the TV or speaker you want to use when you play music, tap Default music speaker.

What should digital audio out be?

One of the most popular digital audio output you will find on your device is the HDMI or High Definition Multimedia Interface. Due to its capability to output both audio and video in higher definition, HDMI is the most favored choice for various devices that range from gaming consoles, TV, and many more.

What is digital sound out?

A digital audio out refers to an audio output on a TV, Blu-ray player, game console – or any other AV device that creates sound. This output will send stereo or 5.1 surround sound audio to an amplifier, home theater system or soundbar. There are two main types of digital audio out – optical and coaxial.

How do I connect my LG TV to my audio receiver?

If your TV and your audio device both support Audio Return Channel, you want to insert a high speed HDMI cable into the first HDMI port on the back of your LG TV. And the other end into an ARC HDMI port on your sound unit.

How to connect external speakers to LG TV without audio output?

If your TV doesn’t use RCA connectors for audio output, it may have a headphone out port (3.5mm port). You can use this to connect your TV to the speakers. They’re the same connector used on phones, tablets, laptops, etc. For this, you’ll need to use a 3.5mm audio jack on the TV end and a RCA jack on the speaker end.

How do I put my LG TV into audio mode?

How do you adjust the sound mode of your LG TV?

  1. Step 1: press the ‘Settings’ button. Grab your remote and press the ‘Settings’ button.
  2. Step 2: Go to the ‘Sound Mode’ On the left side of the screen, you’ll see a list with options.
  3. Step 3: choose a mode.

Why is LG HDMI ARC not working?

Usually, HDMI ARC doesn’t work because of improper settings on either the input device, the output device, or the television itself.