Are you connecting your computer to your TV via HDMI? The video works. However, the HDMI sound does not work. Most users report that the HDMI sound does not work in Windows 10. However, many Windows 10 users resolve the issue after using one of the following fixes.

Set HDMI Device as Default Device

The audio drivers for the video card outputting audio over HDMI can sometimes conflict with your existing audio drivers. To solve this problem you need to disable your old audio drivers and enable the new ones. Go to your Windows Control Panel and then open sound properties. You will find a list of audio outputs available. How to get sound using a mini display port to HDMI cord from your mac to your tv without any other cords. This solves the sound problem with mac to toshiba t. 23 macOS is outputting sound over HDMI and has decided that volume should only be changed on the device receiving the sound. If you want the audio to come out of the monitor, adjust its volume directly (or connect speakers).

The first thing to check is that the HDMI device is set up as your default device. If it is not, the audio does not play via the HDMI output. To set the HDMI as the default device do the following:

• Right-click on the sound volume icon in the lower right corner of Windows.
• From the context menu that appears, click Playback devices.
• In the Playback tab, select Digital Output Device or HDMI.
• Now, click Set Default and click OK. This sets the HDMI sound output as default.

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Sometimes the option does not appear in the Playback tab because of disabled devices. Hence, you need to enable and set the device as default to allow audio playback through the HDMI connection.

• Click on any blank space (within the Playback tab).
• Now, click show disconnected devices.
• Then, select show disabled devices in the menu.
• Select the HDMI device and set it as default.

Lastly, check to verify that the sound issue no longer occurs. If not, then congratulations. If you still cannot hear sound from the HDMI connection move to the next fix.

HDMI Sound Not Working? Update The Sound Driver

For the most part, Windows normally updates drivers automatically. However, there are times when you need to update these drivers yourself. To update the HDMI drivers do the following:

• Open “Device Manager” (Hit the Windows Key and Search).
• Find the HDMI device and left-click it.
• Now, right-click the highlighted driver and select “Update driver software” from the menu.

Windows searches for the necessary drivers online and installs them on your computer. Should it install new drivers, be sure to restart your computer. If the HDMI sound is still not working in Windows 10, try this strange fix.

Put Computer To Sleep

A reader suggested that when you connect the laptop and TV, you ought to put the computer to sleep and wake it for the connection to work with audio. The fix sounds strange, however, many swear that it works.

• Connect the HDMI to your laptop and TV.
• Now, put the computer to sleep.
• Turn the computer back on and the sound should work.

Check Hardware

• Verify that the cable works. Use another cable to see if the problem resolves.
• Check that the output port works fine. If your PC has multiple HDMI output ports, try different ports and see if the problem resolves.
• Check if the monitor works properly. Make sure the monitor’s speaker volume is not turned down or muted. Then try connecting the monitor to another PC.

Summary :

Does HDMI carry audio? Generally, the answer is yes. HDMI is a kind of interface used widely on computers and TVs to transmit audio and video data. However, some people find the HDMI sound not working while connecting computer to TV, monitor, or another device. This post on MiniTool shows you how to fix the problem yourself.

HDMI Sound not Working

HDMI, short for High-Definition Multimedia Interface, is actually a proprietary audio/video interface used widely on TV, monitors, computers, and other devices to transmitting audio data (compressed or uncompressed) and video data (uncompressed) smoothly. HDMI is better than similar interfaces like component video cable in picture quality, surround-sound audio, 3D support, and more aspects.

Does HDMI carry audio? Of course, yes; HDMI can carry both audio and video data easily. Why do people ask questions like this? That is because they find HDMI sound not working or HDMI audio not working. HDMI audio not working occurs frequently on Windows computer or TV; the following sections contain guides on how to fix the problem in both cases.

HDMI No Sound: Windows

If you find sound not coming through HDMI after connecting your computer to an HDMI device, please follow the methods below to solve the problem.

One: check whether you have used the correct HDMI cable for HDMI device.

Two: set HDMI the default audio device.

1. Press Win + R.
2. Type cpl and click OK.
3. Make sure the Playback tab is selected.
4. Choose Speaker/Headphone or Speakers and Headphones (make sure the HDMI cable is plugged in).
5. Click on the Set Default button.
6. Select the output device connected through HDMI.
7. Click on the Set Default button.
8. Click on the OK button to confirm.

Three: run Windows sound troubleshooter.

1. Press Win + S.
2. Type troubleshoot.
3. Select Troubleshoot settings.
4. Scroll down the list in the right pane to select Playing Audio.
5. Click on the Run the troubleshooter button.
6. Wait for the problems detecting process and follow the instructions to make any changes suggested by the troubleshooter.

Other methods you should try:

• Enable all audio controllers.
• Update/roll back graphics drivers.
• Uninstall and reinstall the display audio and audio controllers.
• Check the audio settings of monitor or TV.

How to troubleshoot when there’s no sound on laptop Windows 10?

It’s easy to find many users complained about the issue: no sound on laptop Windows 10; they are bothered by it and hope to get useful methods to fix it.

HDMI to TV No Sound

If you find sound not playing through HDMI after connecting to the TV with an HDMI cable, please follow the steps below to troubleshoot the issue.

Step 1: check the HDMI signal format in the settings of Android TV.

1. Press the HOME button.
2. Select Settings.
3. Choose Watching TV -> External Inputs -> HDMI signal format -> select the proper HDMI 1 ~ 4 -> select Standard Format instead of Enhanced Format. (This step varies from TV to TV.)

Please go to change the settings for each HDMI terminal that a device is connected to.

Step 2: check the HDMI cable.

Make sure the HDMI cable is connected properly to both the source device and the TV.

Step 3: configure your TV.

Set the TV to the correct video input so as to receive signals from the source device.

Step 4: configure the source device.

Set the audio output setting of the source device to output a compatible audio signal.

Step 5: try another TV.

Remove the HDMI cable from current TV and connect it to another TV properly. This helps you confirm whether the problem comes with the source device or the HDMI cable.

Step 6: perform a power reset depending on your TV type.

Find Hdmi In Device Manager

Step 7: replace the HDMI cable if it has problems.

Step 8: perform a factory reset if needed.

Sound On Mac Hdmi To Tv

This is how to troubleshoot HDMI no display or no sound issue.