How to Solve NVIDIA HDMI Audio Not Working Issue?

Audio enhancement has been a priority topic across every iteration of devices, whether a laptop, computer, or smartphone. As a result, there have been many modifications apart from the built-in audio systems available across the devices.

To bring out the improved quality of the audio, people tend to install new systems across their devices. One such example is the NVIDIA HDMI audio system available across desktops and laptops.

However, while people considered using this as their default audio output, there were problems reported related to NVIDIA HDMI audio not working. In this article, we shall address this concern and bring out the best solutions available for you.

Part 1: What is the NVIDIA High Definition Audio?

Before we lead into the audio settings provided by NVIDIA, we will recognize the significance of NVIDIA in the digital industry. Known as a graphic processing unit (GPU) hardware and software development company, NVIDIA has been providing the world with some top-class GPUs in the market.

These graphic cards provided one or more HDMI ports that support HD video and HD audio outputs. Thus, the audio that is streamed through these ports of the graphic card is referred to as the NVIDIA HDMI Audio. The fusion brought up by the graphic cards against the audio and video is somewhat great. This enabled the ability for the device to produce clear audio sounds, with no necessity of adding special speakers for such purposes.

This audio driver brings a better version of the sound for the consumers from multiple channels, exempting the need to connect additional devices, as stated before. Moreover, with high-quality entailed through these drivers, users can present a more organized version of their systems through such quality drivers. We shall be looking into some important details supported by this audio driver, making it one of the best in the market:

Part 2: What Will Cause NVIDIA Audio Not Working

Have you recently reported issues with NVIDIA HDMI audio not working? What exactly has led to such a case? Did you look into the drivers and settings of your HD audio driver? Before we come up with the solutions, we must be aware of the causes that can lead to such problems with NVIDIA Audio. Following this, we will look into these causes to aid the people facing this problem:

1. Problems with Audio Drivers

There is a very clear line set by outdated drivers in such problems. If your audio from HDMI is not working properly, it might be a case of corrupt or outdated drivers. Check out the drivers that you are using across the device, as they might be malfunctioning for uncertain reasons.

2. Audio Output is Reverted

Another basic and effective cause for such a problem in your device's sound can be the change in the audio output. If there has been any unnecessary change in your audio settings, you have to change it back to avoid such complications with your NVIDIA audio.

3. Issue with the Onboard Sound Device in BIOS

NVIDIA HDMI Audio driver is an external audio driver that is specially installed across your device. Whenever a new graphics driver is installed across a computer, the option of Onboard Sound disables automatically. Thus, enabling this option across your BIOS settings is necessary to ensure a proper operation of the NVIDIA audio.

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Part 3: How Do I Enable NVIDIA HDMI Audio?

With the detailed discussion on the causes of the problems in NVIDIA audio, we will now shift our focus across the solutions that can be tested to answer the "how do I enable HDMI audio" question across the computer.

Fix 1: Try Out the Audio Troubleshooter

Issues with audio drivers are not detectable, for starters. However, to discover the issue, Windows provides you with effective options that can essentially detect the problem with the specific sector in the device. The audio troubleshooter can be a great option to try to detect the problem with the NVIDIA HD Audio drivers. For this, we shall look ahead into the steps that can help users use the troubleshooter properly:

Step 1: Use the shortcut key of "Windows + S" to open the Search window. Type in "Settings" and tap enter.

Step 2: Lead to the "Updates & Security" tab and open the "Troubleshoot" tab from the left pane.

You need to select the "Additional Troubleshooters" option in the available window.

Step 3: After that, locate the "Playing Audio "option in the "Get up .

And running" section and click on the "Run the troubleshooter" option. Choose the device you want to troubleshoot and follow the on-screen instructions to automatically allow the troubleshooter to detect and resolve the problem with the selected device.

Fix 2: Change the Output Audio Settings of the Computer

If you have particularly changed the audio settings at HDMI, they might alter during a Windows update. As HDMI ports are used to connect to multiple peripherals, including monitors, the audio output may have changed in the update, and no audio can be detected from the external audio devices.

You need to change the output audio settings to HDMI audio so that the NVIDIA audio works properly. For this, you need to work through the following steps:

Step 1: Lead to the "Speakers" icon on the taskbar.

And right-click on the icon to select the option of "Playback devices." Some Windows computers may show the option of 'Sound' as an alternative. Click on the option to open a new screen and lead into the "Playback" section.

Step 2: Right-click on the box and check the options under "Show Disabled Devices" and "Show Disconnected Devices."

Step 3: Now, you need to navigate to the audio output that you want to set as default.

Right-click on the specific option and select the option "Set as Default." Following this, you need to right-click on the external "Audio/Monitor/HDMI Output" device and select "Disable" from the drop-down menu.

Fix 3: Roll Back Graphics Driver

Outdated or corrupt drivers are quite a problem that can cause such miserable problems with the audio of your device. Rather than updating these drivers, you can roll back and reinstall the drivers to resolve all audio issues within the device. Follow the steps to know more about the process in detail:

Step 1: Open the Run program using the "Windows + R" shortcut keys.

Now, type in the "devmgmt.msc" command to open the "Device Manager." Since we are rolling back the graphics driver, lead into the "Display adapters" section.

Step 2: Find the respective graphics driver and right-click on it to select the option of "Uninstall device."

Confirm the settings and delete the graphics driver from the computer. Following this, lead into the NVIDIA's official website and locate the driver with the information of the card and the Windows on the device.

Step 3: Locate the respective drivers in the provided list in the results.

Click on the right driver and tap on "Download" to save it on your computer. Open the drivers and follow the instructions to install it. As you reach the "Installation Options," lead to the "Custom (Advanced)" option to find the list of components for installation.

Step 4: Following this, ensure that you have selected "HD Audio Driver" in the list and enabled the "Perform a Clean Installation" option.

Now, click "Next" and install the graphics driver again successfully.

Fix 4: Update the High Definition Audio Driver

If you are still facing the issue of NVIDIA HDMI audio not working on your computer, you need to make updates across the HD audio drivers present on your computer. This may help you in resolving the problem across your device:

Step 1: Tap the "Search" icon on the taskbar and type in "Device Manager" to open it in a new window.

Step 2: Lead into the "Sound, video, and game controllers" section and right-click on the "High Definition Audio Device" option.

Step 3: Select the option of "Update Driver Software…" and follow the on-screen instructions to update the HD Audio drivers on your computer.

Fix 5: Enable Onboard Sound Device in BIOS Settings

As stated in the causes, the Onboard Sound option can be a cause of the problems with the NVIDIA HD Audio. To answer the question of "how do I enable HDMI audio" on your computer, follow the provided steps in detail:

Step 1: Firstly, you need to restart the computer.

As your computer reaches the startup screen, use the "Delete" or "F2, F1, F12, F10" key to enter the BIOS settings. Find the BIOS key according to your configurations if it is different.

Step 2: Once you are in BIOS settings, access the "Advanced" section and find the "Onboard Sound Device" option.

Turn the status of this option to "ON." Now, press the F10 or Enter key on your keyboard to save the settings and exit the BIOS Settings.

Fix 6: Disable the NVIDIA HDMI Sound Adapter across BIOS

Another quick solution to try under such a case for drawing audio from HDMI is by disabling the NVIDIA HDMI Sound Adapter from the BIOS Settings. For this, look ahead into the steps as follows:

Step 1: Enter the BIOS Settings as provided in the above fix.

As you lead into the BIOS settings, lead into the "Advanced" settings and select the option of "Onboard Devices."

Step 2: Find the "NVIDIA Sound Adapter" option in the list and shift its status to "Disabled."

Following this, you need to press F10 or Enter to save the settings and exit BIOS on your computer.

Part 4: FAQs

Once you have gone through some important solutions that you can test for resolving the issue with the NVIDIA HDMI Audio settings, there are certain questions that you should have an answer to.

Conclusion

We have gone through a detailed discussion over the question of "how do I enable HDMI audio" on your computer.

In this article, you have learned more about the NVIDIA HDMI Audio settings and drivers, along with their significance and a clear overview of how they can utilize the solutions for resolving the audio from HDMI.

Finally, we hope all your NVIDIA HDMI problems can be solved entirely.