The small speaker in the lower right corner of the Win7 system computer is missing. How to fix it?

Nowadays, users who use Win7 system are the most. Although the Win7 system has been a mature system after years of precipitation, there are still some problems in the process of using it. For example, the speaker icon in the lower right corner of the computer is missing. One of the problems, but the sound can play normally, that is, the volume cannot be adjusted. What should I do? In fact, this problem is well solved. Let's start with a detailed solution.

follows:

1, click on the lower left corner of the win7 system & ldquo; start & rdquo; menu, select & ldquo; run & rdquo; option;

2, in the open the run dialog box, enter & ldquo; services.msc & rdquo; character command, press the OK button;

3, the right side in the open service interface, find the Windows audio options, double-click to open the options;

4, select automatic in the startup type of project, click on the OK button! After

The above settings are saved, we will find a small speaker icon in the lower right corner of the computer has emerged. If a Win7 system user encounters this problem while using the computer, you can try to solve it by the above method.