Missing speaker icon again to display the
If the speaker icon is gone, first check whether it is using the control panel to restore it. How to do this, we have in practice, the tip of the "speaker icon disappeared," explained in detail.
Windows-7-Explorer, reset and volume icon to reactivate
If that doesn't help, there may be a fault in your Windows Explorer and then bring it back simple as follows:
- You can open the Task Manager of Windows 7 with [Ctrl]+[Shift]+[Esc].
- On the tab "processes", scroll up to "explorer.exe" and to end the process via the correspondent Button.
- Then go back to the "applications" tab and click "New Task".
- In the following dialog window, enter Open "explorer.exe" in the line "a" and confirm with OK. Note: you need Administrator-rights.
- The Windows 7 Explorer will now be restarted and in the task also, the volume bar should now icon to the right below is displayed.

Explorer via Task Manager
