Sometimes certain bugs on Windows 11 can cause these issues where HDMI audio is not working when the PC and TV screen are connected. Outdated sound drivers on the Windows 11 computer may cause interference with the HDMI sound output. Also, you need to ensure that HDMI audio output is set as the default source of output on your PC. The Windows audio services may have some problems, due to which they may have stopped.
Best Tips to Fix HDMI Audio Not Working in Windows 11
Here are all the troubleshooting techniques you can implement to check for the reason why the HDMI audio output is not audible and fix the same.
1. Update Windows 11
Start the troubleshooting by fixing the possible bugs on the version of Windows 11 installed currently on your PC. Usually, if your PC is connected to a WiFi network, all the software updates for the PC should be installed automatically. In case, your computer missed out on a new update, you can follow the above steps to carry out the update manually.
2. Manually Update the Sound Drivers on Windows 11
Check the steps mentioned below to manually update the audio drivers on your Windows 11 PC.
3. Enable HDMI Output as Default Playback
Here is how you can set the HDMI output as default playback.
4. Restart the Windows Audio Services
Here are the steps to restart the Windows audio services.
5. Restart your computer
It may be some random technical glitch on the PC. As the computer and the Tv are connected the sound output from the HDMI connection may not be working due to that. Try to restart the PC. Once the computer restarts, try to reconnect it to the TV via HDMI. Then check if the sound output on the TV is audible or not.
6. Enable HDMI Auto Detection
As the TV is the output device and it is now connected to the PC, you have to do the following steps. Enable the auto-detection of HDMI sound output on your computer sound settings. When you connect the PC and a TV via HDMI cable, automatically, the output source for sound will be detected as the TV.
7. Check if the HDMI Cable is Faulty
Check the HDMI cable connection at both ends of the connection. The cable may have issues at either end connected to the PC or the TV. Also, sometimes not inserting the cable properly at the input and output ends can cause sound output issues. Unplug the cable and re-insert it properly on the computer as well as on the TV. If the HDMI audio is not working after reinserting the cable, you may replace the cable. If you have a spare HDMI cable lying around, use that.
8. Tweak the Volume Level of the TV
It may seem like a silly fix, but often within this lies the root of the inaudible HDMI output issue. Check the sound output on the TV as it is the output device. Your TV remote may be faulty, and its volume rockers may not be working. Try to increase the volume using the buttons present on the TV. Also, check if you have accidentally enabled the Mute option on the TV. If that is the case, unmute the TV, and you should be good to go.
9. Use the Windows Sound Troubleshooter Tool
You may use the inbuilt troubleshooter provided by Microsft for Windows 11 to fix the issues with sound output. Here is how to utilize this tool. If you see further instructions, follow them to continue with the troubleshooting.
10. Reset the Windows 11
If none of the other troubleshooting tips are working, then you have to reset the Windows 11 PC. Usually, a reset will set all the configurations on your device to their default settings. This has often helped in fixing technical issues that are too stubborn to be fixed by other general fixes. Once the reset process is over, reboot the computer, connect it to the TV via HDMI cable and try to watch your content. The audio should now become audible.
Conclusion
That’s a wrap for this guide on how to fix HDMI audio not working in Windows 11. Follow the troubleshooting tips and fix the sound output on the TV. Enjoy your favorite content from the PC on the big screen without any hassles. If you’ve any thoughts on How to Fix HDMI Audio Not Working in Windows 11?, then feel free to drop in below comment box. Also, please subscribe to our DigitBin YouTube channel for videos tutorials. Cheers!
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