How to enable / disable Bluetooth Absolute Volume in Windows 10

How to enable / disable Bluetooth Absolute Volume in Windows 10

Nowadays, Bluetooth headsets have become an essential tool to help you listen to music, make calls, etc … However, some Windows 10 users recently reported that they cannot control Bluetooth volume. . The volume on both sides of the headphones is connected to each other, so changing the sound on either side will affect the other.

Thankfully, Windows 10 includes a special audio feature, Absolute Volume, which allows the volume slider to precisely control the local volume of the Bluetooth speaker (or headphone) connected to the computer. It is available in Windows 10 starting with version 1803 April 2018 Update.

Today, in this tutorial will show you 2 Macworld different ways (Command Prompt and Registry Editor) to enable or disable Bluetooth on a PC running Windows Absolute Volume 10.

Absolute Volume in Windows 10

Microsoft is constantly improving the Bluetooth stack in Windows 10. For example, the 2004 version of Windows 10 has passed Bluetooth 5.1 certification, bringing all of the latest stack enhancements into the hands of users. Additionally, Windows 10 is also expected to support Bluetooth 5.2 features in Insider Preview builds, which will be included in a feature update coming out after 20H1.

Absolute Volume is a useful feature. However, for some Bluetooth devices, it may prevent you from adjusting the volume for each left and right side. After you change the volume level for one of the speakers, the volume level of the other also changes automatically.

Change the volume level for one of the speakers, and the volume level of the other also changes automatically

In this case, you may want to disable Absolute Volume. This can be done with a Registry edit. Before proceeding, make sure that your user account has admin rights. Now, follow the instructions below.

How to enable / disable Bluetooth Absolute Volume in Windows 10

To enable or disable Bluetooth Absolute Volume on a Windows 10 PC, use one of the following methods:

By Registry Editor

1. Open the Registry Editor application.

2. Go to the following Registry key.

HKEY_LOCAL_MACHINESYSTEMControlSet001ControlBluetoothAudioAVRCPCT

3. On the right side, modify or create the new 32-bit DWORD value DisableAbsoluteVolume.

Note : Even if you’re running 64-bit Windows, you still have to create a 32-bit DWORD value.

4. Set its value to 1 to disable the Absolute Volume feature.

Set the value to 1 for off and 0 to enable Absolute Volume

5. Set its value to 0 to enable Absolute Volume.

6. Restart Windows 10.

By Command Prompt

To disable Bluetooth Absolute Volume, all you need is to execute some code on the Command Prompt. How to do details as follows:

Hold down Win + R simultaneously to open the Run dialog box .

Type cmd in an empty area and press Ctrl + Shift + Enter . This will launch the Windows Console with administrative privileges.

When the UAC window appears, click Yes.

On the Command Prompt as admin, run the following commands in turn and press the Enter key after each command:

reg add HKLMSYSTEMControlSet001ControlBluetoothAudioAVRCPCT /v DisableAbsoluteVolume /t REG_DWORD /d 1 /f
Disable Bluetooth Absolute Volume

Note : In case you want to enable Bluetooth Absolute Volume, run the command below:

reg add HKLMSYSTEMControlSet001ControlBluetoothAudioAVRCPCT /v DisableAbsoluteVolume /t REG_DWORD /d 0 /f

After the above code has run successfully, restart your PC for the changes made so far to take effect.

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