Win7 system reloading after no sound how to do win7 reloading system no sound solution

win7 system reloading no sound how to do? After the win7 system is reinstalled, many users find that there is no sound. The following describes the win7 reloading system without sound solution. Let's understand it together with Xiaobian!

There is no sound solution for win7 reloading system:

1. If you want to set the sound, first open the control panel, and then select the sound option and open it. The image will appear in the lower surface of the speaker playback tab appears, double-click to open, in the event of the level inside the horn-shaped tab button provided to the normal state, as shown:

2 If there is no sound in the microphone, find the Recording tab and change the sound icon in the level column to the normal state.

3, Also, pay attention to check whether the sound system drive fails, the specific approach is: Right-click the Start menu options, then select Device Manager came in on the inside Video, sound, and game controllers are viewed.

If one of the yellow exclamation marks appears, check the sound card driver and update it in time.

4, pay attention to the sound of Win7 system service to disable the details of viewing the situation, the operating method is to right-click on the Start menu in the computer option, select the service came after handling options, the Windows Audio The option is always in a state of persistence.