The reason why the Windows 7 Ultimate desktop volume icon disappears and the solution

In the Windows 7 system, there is a volume icon in the lower right corner of the desktop, and this icon is an important tool for us to adjust the system volume, but recently many users have reflected that the volume icon It disappeared and disappeared. I couldn't find it. In fact, there are many reasons for this problem, and the solution is different. The following are some reasons and solutions for the disappearance of the volume icon in the lower right corner of the Win7 system desktop.

Cause one, the driver is not installed correctly

Only the sound card is correctly installed, the volume icon will appear after the driver is properly installed, so in the absence of the volume icon, we can check if the sound card driver has Install correctly.

1. Right click on Computer — Properties ——“Device Manager>;

2. Sound, Video and Game Controller in Device Manager ; see if the sound card is in normal operation;

3, if there are unknown devices in device Manager, an exclamation point or a sound card, www.xitonghe.com you can use the driver wizard driven software, sound card, etc. Drive repair or installation.

Cause two, the volume icon in the system icon is set to off

This situation is generally sound, then we can do this:

1, Right click on the taskbar ——properties;

2. Click “Customize”——“Open or close the icon in the taskbar and start menu properties 

3, find the first icon set in & ldquo; volume & rdquo; and then to & ldquo; open & rdquo ;, and determine;

three reasons, the audio service is not running

1. Press WIN+R to open the run, then enter services.msc to enter;

2. Find “Windows Audio” in the service, double-click to open it and set it to “automatic” and start the service.

Reason 4, Explorer.exe is not running correctly

1. Right click on the taskbar, “Start Task Manager>;

2. Switch to “ & rdquo; later found Explorer.exe select & ldquo; end & rdquo; processes;

3. When finished, click & ldquo; File & rdquo; & mdash; & mdash; & ldquo; New Task (Run) & rdquo; & mdash; & mdash; Enter & ldquo; explorer.exe & rdquo; Enter;

4, Then confirm that the volume icon appears, and sometimes it may be muted after it appears, we can cancel the mute state.

Reason 5, the sound card is broken

When the sound card is broken, there is no sound or volume icon, but such a fault is less, the possibility of hardware damage is relatively low, only as software. Some aspects of the fault are excluded after consideration, you can replace the sound card to test.

The above is the reason and solution for the disappearance of the volume icon in the lower right corner of the Windows7 system desktop. Through the above methods, this problem can be solved.