Once in the Device Manager, open the section Sound, video and game controllers.Right-click on the Start menu an in the menu, select the option Device Manager.If the volume mixer still doesn’t open, you may need to update your Audio Drivers to fix the problem. Wait for the process to start and try to open the volume mixer again.Now, click on the Stop button, wait a moment and then click on the button Start.There, you need to make that the Startup Type is set to Automatic.Right-click on it and in the menu, select the option Properties.

Once the services window is open, you will see an extensive list of services, and there find the one that has the name: Windows Audio.In the box, copy the following command and press Enter: services.msc.

Open the Run window using the keyboard shortcut: Winkey + R.To do this, you need to follow these simples steps: In case the problem has not been resolved, the next thing you can do is restart the audio services. Finally, try to open the Volume mixer again.Now select in the menu the option Restart and wait for the process.Once the Task Manager is open, find the process Windows Explorer and right-click on it.Rightclick on the Taskbar and select the option Task Manager, you can also use the keyboard shortcut: Ctrl + Shift + Esc.Something that has worked for many users and that solves specific problems related to the Taskbar. The next thing you can try in this case when the volume mixer doesn’t open is to restart the Windows Explorer process. Restarting the computer is one of the things that most Windows users do first when something doesn’t work for them on the computer.

This will open a window in the lower right of your desktop with volume control for each of the apps that the system itself detects that its volume can be controlled independently. To open the volume mixer, all you have to do is click with the right mouse button on the speaker icon that appears in the Windows 10 taskbar and then, you need to click on the option Open volume mixer displayed in the context menu.

Volume mixer not opening windows 10