If you have connected to the computer with the headphones named LE-xxxxx (model name), the headphones are paired with the computer with Low Energy mode and may cause to fail the Bluetooth connection or unable to hear the sound from the headphones.

After Initialization, delete the pairing information from the computer and perform pairing again.

Initialization returns the headphones to the factory settings and all Bluetooth pairing information is deleted.

Note for Truly Wireless headphones: To turn off the headphones set them in the charging case, close the lid, then remove them.

Turn the headphones off and then on again.

If the above settings do not work, try the following: Note: If the same headphones model name exists, make sure to choose the model labeled with Hand-Free.

Select Headset labeled with Hands-free, and click Set as Default Device.

Select the Playback tab to show the device list.

Select Open Sound settings, and then select Sound Control Panel.

On the right side of the computer screen, right-click the Speaker icon.

In the Playback tab, select Headphones, and click Set as Default Device.

Scroll down to the Advanced menu and select More sound settings.Open the Start menu and select Settings.Note: The menu items displayed on the computer may vary depending on the model or OS version. If you have successfully connected the headphones to a computer via Bluetooth but cannot hear sounds or the microphone does not work, you may need to change the computer settings: Check the Applicable Products and Categories section of this article before starting these steps. Fix: Audio enhancements tab missing in Windows 11/10/8.IMPORTANT: This article applies only to specific products and/or operating systems.So, these are some of the effective solutions to fix audio not working after Windows 11 upgrade issue. After that, uncheck the box present next to Enhance audio enhancements to disable them. Now, choose your primary audio device and then, click on Advanced under Enhance audio.ģ. Open Settings and go to the System After that, click on Sound present on the right side.Ģ. Also, their Startup type is set as Automatic.ġ. Now, make sure that Windows Audio, Windows Audio Endpoint Builder and Remote Procedure Call services are running. msc and press OK to open the Services window.Ģ. Open Run by pressing the Windows + R tabs together on your keyboard. Fix 4 – By checking the audio background servicesġ. Now, the system will look for the driver automatically and install it on your system.

Next, select Search automatically for drivers. Now, choose Update driver from the menu.ģ.

Once opened, expand Bluetooth and right-click on the Bluetooth device you like to update.

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