This issue occurs with HDMI and wireless connections making the cause difficult to trace. While it can be very frustrating, it is actually easy to fix with the right information, such as the one provided in this guide.
How do I get sound to play through my projector?
1. Check your connection
Before making changes to your PC in a bid to fix the projector sound not working issue, you need to check that all the components are properly connected. Check the connection between your PC and projector and if possible, try different HDMI cables. Also, note that you should only use the projector’s HDMI port, not the DVI/HDMI port. Also, check any connection setting that is peculiar to your projector.
2. Check the volume
As easy as it may look, sometimes your projector sound is not working because of low volume. So, you must ensure that your speaker and projector volumes are not muted or too low. To increase the projector volume, you only need to press the + button on the remote controller if it has one. You can also check if it has not been muted by pressing the A/V mute button.
3. Run Sound Troubleshooter
The projector sound not working issue might be due to minor glitches with your PC sound. Running the troubleshooter should clear any problems and restore your sound.
4. Use your projector as audio output
If your projector has an output speaker connected, you need to choose it as the output sound to make the sound work.
5. Reset Device Preference
With this, we can conclude this detailed guide on the projector sound not working issue. All you have to do now is to follow the steps carefully, and things should be back to normal. In a similar vein, if you are unable to display to a VGA projector on Windows 10, check our detailed guide to fix the issue quickly. Feel free to let us know the solution that helped you fix this issue in the comments below.
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