If you’re trying to get sound through HDMI on Windows 10, you’ll need to adjust a few settings on your computer. First, make sure your HDMI cable is securely connected to both your computer and your TV or monitor. Then, head over to the sound settings on your Windows 10 PC to set HDMI as the default playback device. This quick switch will send both audio and video signals through the HDMI cable, letting you enjoy your media in full.
Step-by-Step Tutorial: How to Get Sound Through HDMI on Windows 10
Let’s walk through the steps to make sure your Windows 10 computer is sending sound through your HDMI connection. Follow these steps to ensure sound is routed properly to your external display.
Step 1: Connect HDMI Cable
Make sure your HDMI cable is plugged into both your Windows 10 computer and your TV or monitor.
Ensuring a good connection is crucial. A loose or faulty cable can mean no audio or video, so double-check each end of your HDMI cable and ensure it clicks into place firmly.
Step 2: Open Sound Settings
Navigate to the sound settings by right-clicking the sound icon in the system tray and selecting ‘Open Sound settings.’
This menu is where you can control all your audio devices. By clicking here, you get a bird’s-eye view of all available audio outputs and adjust them as needed.
Step 3: Select Playback Tab
Once in the sound settings, click on ‘Sound Control Panel’ on the right side, then go to the Playback tab.
This tab shows you all the audio devices your computer recognizes. If you don’t see your HDMI device listed, it might mean a connection issue or an outdated driver.
Step 4: Set HDMI as Default Device
Find your HDMI output on the list, then right-click and select ‘Set as Default Device.’
Setting this as your default ensures all audio goes through your HDMI device. If the ‘Set as Default’ option is grayed out, make sure the device is connected properly.
Step 5: Test Sound
Play some audio to make sure it’s coming through your HDMI-connected device.
Testing with a song or video verifies you’ve selected the right output device. If you still don’t hear sound, you may need to troubleshoot further or restart your computer.
After you complete these steps, your Windows 10 PC will send audio through your HDMI connection, giving you sound on your external TV or monitor. This setup is perfect for watching movies or giving presentations, as it provides both audio and visual through a single cable.
Tips for Getting Sound Through HDMI on Windows 10
- Ensure your HDMI cable is high quality to prevent connection issues.
- Keep your drivers updated to avoid compatibility problems with new hardware.
- Disconnect and reconnect the cable if your device isn’t recognized immediately.
- Make sure the TV or monitor volume is turned up and not muted.
- Restart your computer after changing settings to ensure everything is applied correctly.
Frequently Asked Questions
Why is there no sound through my HDMI connection?
Make sure your HDMI cable is securely connected and that the correct playback device is selected in sound settings.
How do I know if my HDMI cable is working?
Test with another device or cable to ensure neither is the issue. If video works but audio doesn’t, settings might be the problem.
Can all HDMI cables carry sound?
Yes, all HDMI cables support audio and video, but the quality may vary depending on the cable version.
What should I do if I don’t see my HDMI device listed?
Try reconnecting the cable or updating the audio drivers on your Windows 10 PC.
Is it necessary to restart my computer after setting HDMI as default?
It’s not always necessary, but restarting can help apply the settings fully, especially if changes aren’t taking effect.
Summary
- Connect HDMI Cable
- Open Sound Settings
- Select Playback Tab
- Set HDMI as Default Device
- Test Sound
Conclusion
Getting sound through HDMI on Windows 10 is a straightforward process once you know where to look. By following the steps outlined above, you ensure your audio and video are routed perfectly to your external device. This not only enhances your viewing experience but also simplifies your setup by reducing the number of cables needed.
If you encounter any issues, remember that simple fixes often do the trick—like checking connections or restarting your computer. Keeping your system updated is equally important to prevent any hiccups with hardware compatibility.
So, don’t let small technical hurdles stand between you and your home theater experience. Dive into your settings, make those quick changes, and enjoy the seamless integration of sound and video that HDMI provides. Whether it’s for entertainment or work, having sound through HDMI on Windows 10 makes everything a bit more engaging.

Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.