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The Daily Insight

Why is my stereo sound not working?

Author

Emily Sparks

Published Mar 06, 2026

Why is my stereo sound not working?

Typically when a car stereo produces no sound it’s usually caused by a shorted or grounded wire, defective speakers, faulty head unit/fuses, or setup is not yet complete with your radio unit. We will show you how to break down each step correctly so you can start jamming away again on the road!

How do I change my TV sound from PCM or stereo?

For Android TV™ or Google TV models, if the audio system is not compatible with Dolby Digital or DTS, perform the following steps.

  1. Open the Settings screen. How to access Settings.
  2. Select Sound, Display & Sound, or BRAVIA Settings.
  3. Select Audio output.
  4. Select Digital audio out, then set to PCM.

Why can’t I hear Audio out of my TV?

For starters, turn up the volume of your TV. If you can’t hear anything at all, make sure the set isn’t set on Mute. If you still don’t have a solution, then click on the Menu on your TV’s remote control and go to the Audio or Sound setting. Then, make sure the Multichannel sound feature is set at Stereo.

How do I fix my stereo sound?

Solution 2: Disable all enhancements

  1. Press Windows key + R keys together from the keyboard.
  2. Write mmsys.
  3. Now, right click on the device which is being used as a sound device and on which stereo sound is not coming.
  4. Click on properties.
  5. Now, click on Enhancements Tab.
  6. Check Disable all Enhancements.

How do I force stereo audio?

How to force Windows 10 to make all audio mono

  1. Click the “Ease of Access” icon in the Settings window.
  2. Click “Other options” in the sidebar. Scroll down to the bottom of the window you’ll find “Mono audio” under Audio options.
  3. That’s it!

What is PCM on TV sound?

Pulse-Code Modulation (PCM) and the Dolby Digital® technology refer to different types of digital audio recordings. PCM is the conventional method for converting analog audio into digital audio. The PCM audio recorded on DVD is a two-channel digital, stereo audio track.

Is PCM audio better than Dolby Digital?

Pulse-Code Modulation is the typical method used for converting analog audio into its digital counterpart. When you see PCM audio on a DVD, it’s a two-channel stereo digital audio track. From a technical standpoint, most people would consider PCM to be worse than Dolby Digital because it offers fewer channels.

Is it possible to connect a stereo to a TV?

It is not difficult to connect a good set of stereo speakers to your television and get real-life sound. The way to connect a stereo to a TV is to connect A/V audio cables to the audio out jacks on the TV and to the audio in jacks in the back of the stereo. Here are step-by-step instructions about how to connect your stereo to a TV.

How can I get sound from my TV?

Set the television sound to the desired setting of either Fixed or Variable . Turn on the stereo receiver or home theater system. Set the stereo receiver or home theater system to the proper input. Specific information on how to connect a TV Sound Bar to your television can be found here .

How to set speakers to audio system on Android TV?

When using the Optical Digital Cable connection, set Speakers to Audio system. The steps below are an example on Android TV. Press the HOME button on the remote control. Select Settings. Select Display & Sound — Audio output — Speakers — Audio system. Select Sound — Speakers — Audio system.

Do you need a soundbar to connect to a TV?

You don’t need to use an audio receiver with a soundbar. Check your receiver’s input type. Unless you’re using a soundbar or computer speakers with your TV, you need to use a stereo receiver (or amp) to connect to your TV.

It is not difficult to connect a good set of stereo speakers to your television and get real-life sound. The way to connect a stereo to a TV is to connect A/V audio cables to the audio out jacks on the TV and to the audio in jacks in the back of the stereo. Here are step-by-step instructions about how to connect your stereo to a TV.

Why is my audio not working on my TV?

Turn off the TV and the audio system. Turn on the TV first, then turn on the audio system. On your TV speaker settings, set the Digital Audio Output to PCM. If the audio system connected to the TV doesn’t support DTS or Dolby Digital, it may not output sound depending on the type of broadcast or video.

How do I get sound from my audio system to my TV?

Note: Your audio system doesn’t automatically produce sound when you connect the cable. On your audio system, press the INPUT or TV button to switch the input to TV. On your TV speaker settings, set the Digital Audio Output to PCM.

What to do when there is no sound on your TV?

If the issue still ocurs, follow these additional troubleshooting steps: Turn off both devices. Disconnect the power cords and HDMI cables from both devices. Leave the devices disconnected for two minutes. Reconnect the HDMI cable to the HDMI IN (ARC or eARC) input of the TV and the HDMI OUT (ARC or eARC) of the audio system.