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Fix HDMI Sound Not Working in Windows 10

If you’re facing “HDMI No Sound in Windows 10” issue then don’t worry as today we are going to see a way to fix this issue. HDMI (High Definition Multimedia Interface) is a connector cable that helps transmit uncompressed video data and compressed or uncompressed digital audio between devices. HDMI replaces the old analogue video standards, and with HDMI, you get clear and sharper images.

Fix HDMI No Sound in Windows 10

There are several causes because HDMI Sound might not be working, such as outdated or corrupted sound drivers, damaged HDMI cable, no proper connection with the device, etc. So before moving forward, first check if the cable is working properly by connecting it to another device or PC. If the cable works, then you can follow the below guide. So without wasting any time let’s see How to Fix HDMI Sound Not Working in Windows 10 with the help of the below-listed tutorial.

Fix HDMI Sound Not Working in Windows 10

Make sure to create a restore point just in case something goes wrong.

Method 1: Set HDMI the default playback device

1. Right-click on Volume icon from the taskbar and select Sounds.

right-click on Volume icon on system tray and click on Sounds | Fix HDMI Sound Not Working in Windows 10

2. Make sure to switch to Playback tab then right-click on HDMI or Digital Output Device option and click on “Set as Default“.

Right-click on HDMI or Digital Output Device option and click on Set as Default

3. Click Apply, followed by OK.

Set HDMI the default playback device

4. Reboot your PC to save changes.

Note: If you do not see HDMI option in the Playback tab then right-click in an empty area inside the playback tab then click on Show disconnected devices and Show disabled devices to checkmark it. This will show you HDMI or Digital Output Device option, right-click on it and select Enable. Then again right-click on it and select Set as default.

Right-click then select Show disconnected devices and Show disabled devices

Method 2: Update your Sound Drivers

1. Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.

devmgmt.msc device manager | Fix HDMI Sound Not Working in Windows 10

2. Expand Sound, video and game controllers and then right-click on “Realtek High Definition Audio” & select Update driver.

update driver software for high definition audio device

3. On the next window, click on “Search automatically for updated driver software“.

search automatically for updated driver software

4. If you already have the updated driver, you will see the message “The best drivers for your device are already installed“.

The best drivers for your device are already installed (Realtek High Definition Audio)

5. If you don’t have the latest drivers, then Windows will automatically update Realtek Audio drivers to the latest update available.

6.Once finished, reboot your PC to save changes.

If you’re still facing the HDMI Sound Not Working Issue, then you need to update the drivers manually, follow this guide.

1. Again open Device Manager then right-click on Realtek High Definition Audio & select Update driver.

2. This time, click on ” Browse my computer for driver software.

browse my computer for driver software

3. Next, select “Let me pick from a list of available drivers on my computer.

Let me pick from a list of available drivers on my computer

4. Select the appropriate driver from the list and click Next.

Select the appropriate driver from the list and click Next | Fix HDMI Sound Not Working in Windows 10

5. Let the driver installation complete and then restart your PC.

Method 3: Enable Audio Controllers

1. Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.

devmgmt.msc device manager

2. Click on View from the device manager menu then select “Show hidden devices“.

click view then show hidden devices in Device Manager

3. Now Expand “System Devices” and find Audio Controller such as “High Definition Audio Controller“.

4. Right-click on High Definition Audio Controller then selects Enable.

Right-click on High Definition Audio Controller then select Enable

Important: If above doesn’t work then right-click on High Definition Audio Controller then select Properties. Now under General tab click “Enable Device” button at the bottom.

Enable High Definition Audio Controller

Note: If the Enable button is greyed or don’t see the option, your Audio Controller is already enabled.

5. If you have more than one Audio Controller, you need to follow the above steps to Enable each of them separately.

6. Once finished, reboot your PC to save changes and see if you’re able to Fix HDMI Sound Not Working in Windows 10.

Method 4: Update Graphic Card Drivers

1. Press Windows Key + R then type devmgmt.msc and hit enter to open Device Manager.

devmgmt.msc device manager

2. Next, expand Display adapters and right-click on your Graphics Card and select Enable.

right-click on your Nvidia Graphic Card and select Enable | Fix HDMI Sound Not Working in Windows 10

3. Once you have done this again right-click on your graphics card and select “Update Driver“.

update driver software in display adapters

4. Select “Search automatically for updated driver software” and let it finish the process.

search automatically for updated driver software

5. If the above steps helped fix the issue, then very good, if not then continue.

6. Again right-click on your graphics card and select “Update Driver” but this time on the next screen select “Browse my computer for driver software.

browse my computer for driver software

7. Now select Let me pick from a list of available drivers on my computer.”

Let me pick from a list of available drivers on my computer

8. Finally, select the latest driver from the list and click Next.

9. Let the above process finish and restart your PC to save changes.

Method 5: Rollback Graphic Drivers

1. Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.

devmgmt.msc device manager | Fix HDMI Sound Not Working in Windows 10

2. Expand Display Adapter then right-click on your graphics card and select Properties.

3. Switch to Driver tab then click “Roll Back Driver“.

Roll Back Graphics Driver

4. You will get a warning message, click Yes to continue.

5. Once your graphics driver is rolled back, reboot your PC to save changes.

If you’re able to Fix HDMI Sound Not Working in Windows 10 Issue, if not then continue with the next method.

Method 6: Uninstall Graphic and Audio Drivers

1. Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.

devmgmt.msc device manager

2. Expand Display Adapter then right-click on your graphics card and select Uninstall.

right click on NVIDIA graphic card and select uninstall

3. Click Yes to continue with the uninstallation.

4. Similarly, expand “Sound, video and game controller” then right-click on your Audio device such as “High Definition Audio Device” and select Uninstall.

uninstall sound drivers from sound,video and game controllers

5. Again click OK to confirm your actions.

confirm device uninstall | Fix HDMI Sound Not Working in Windows 10

6. Once finished, reboot your PC to save changes.

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That’s it you have successfully Fix HDMI Sound Not Working in Windows 10 but if you still have any questions regarding this tutorial then feel free to ask them in the comment’s section.

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Aditya Farrad

Aditya is a self-motivated information technology professional and has been a technology writer for the last 7 years. He covers Internet services, mobile, Windows, software, and How-to guides.

3 thoughts on “Fix HDMI Sound Not Working in Windows 10”

  1. I had the same issue: TV not showing in Sound devices on Ideapad 530S IKB14 + Windows 10. After installing a few times a bunch of drivers, the problem was solved after I performed 2 actions:
    +1. Uninstall Hyper-V Windows feature: Start -> Turn windows features on or off -> Untick Hyper-V.
    +2. Reset BIOS to defaults.
    Not sure which one did the trick but now I can play movies on TV from my laptop.
    Hope this help.

  2. Method 2 helped me to find my issue. In step 2., after I expanded “Sound, video and game controllers,” instead of right-clicking on “Realtek High Definition Audio” I saw a small, yellow exclamation point icon next to “Intel(R) Display Audio” and I figured that indicated what was malfunctioning, so I right-clicked on it & selected Update driver and that fixed my problem. Thanks a bunch, Aditya Farrad Productions. 👍

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