Auking Mini Projector is an upgraded portable video projector that offers a home theater-like user experience up to Full-HD 1080P resolution. Built-in speakers offer excellent loud sound quality even with the external audio device. However, it seems that plenty of users aren’t happy with their purchase because the Auking Mini Projector No Sound Working Issue is troubling a lot while playing content. It occurs quite often that users become frustrated.

As per multiple reports online, though the projector shows visual content, it doesn’t provide audio at all. Whereas some affected users are saying that sometimes the audio output becomes very low. Now, if you’re also facing the same issue where you may get the “No Signal” message while attempting to connect a source device to the projector, you should always check this troubleshooting guide completely to fix it. So, without further ado, let’s get in.

Also Read: Fix: Auking Mini Projector Not Turning On or Not Working

Fix: Auking Mini Projector No Sound Working Issue

Here you can check out some of the workarounds below that you should consider.

1. Run Sound Troubleshooter

First of all, you should try running the sound troubleshooter method on your Windows computer while connected to the projector. To do so:

  • Press the Windows key to open the Start menu > Select Settings.
  • Now, click on System > Click on the Sound tab from the left pane.
  • Under the ‘Volume’ section, click on the Troubleshoot button.
  • The system will now look for any problems with the Sound devices.
  • Follow the on-screen instructions and apply the fix.
  • Restart the computer to apply changes.

2. Check if Audio Output Properly Selected

You should cross-check the audio output device and connectivity settings on the projector to ensure there is no issue appearing to you. If in case, you’re using a projector that supports a Bluetooth connection (M200A or M300A models) then make sure to check the Bluetooth speaker is connected to the projector under Settings > Bluetooth.

Also Read

Fix: Auking Mini Projector HDMI Not Working

If you’re using an AppleTV then make sure to check and adjust your sound settings from the main Settings menu > Audio and Sound > Surround Sound (Dolby) > Ensure that the sound quality option is set to ‘Best Quality’ or ‘Auto’ or ‘Stereo’.

3. Check Volume Level

You should also cross-check the volume control on the projector to ensure the volume level is set to medium or high so that you can hear it clearly. If in case, you’re connected to a source device via HDMI or USB-C cable then you can check the volume control on that device too. Otherwise, if you’ve connected an external speaker to the projector via a 3.5mm audio jack then check the volume level accordingly. If you’re viewing content from an application then check the volume level control inside the app itself.

4. Reset Device Preferences

It’s also recommended to reset the device preference on your computer to ensure there is no issue with the temporary glitch or custom settings. To do that:

  • Press the Windows key to open the Start menu > Select Settings.
  • Click on System > Click on the Sound tab from the left pane.
  • Now, click on “Advanced sound options” > Click on “App volume and device preferences”.
  • Scroll down to “Reset to the Microsoft Recommended Defaults”.
  • Select the Reset button and restart the computer to apply changes.

5. Try Connecting Other Audio Devices

If none of the methods worked for you then make sure to try connecting other audio devices with your projector and cross-check the issue.

That’s it, guys. We assume this guide was helpful to you. For further queries, you can comment below.