How to solve the problem that the Win7 system's computer beeps?

In some computers, the internal buzzer is associated with the system's sound output scheme, which causes the system to output sound. Even if the computer is not connected to an external audio or headphones, the sound of “dumb” will be sounded through the built-in buzzer. This problem mainly occurs in the Win7 computer. If your computer happens to encounter such a problem, you can refer to the following method to solve it:

1. Right click on the desktop "computer” icon, select “Management>;

2, select "Device Management" on the left side of the window that opens. Click “View” at the top, select “Show hidden devices”.

3, find the "non-Plug and Play driver" on the right side, expand to find "Beep", double click to open its properties.

4. In the Beep Properties window, switch to the “Driver” tab and set its startup type to “Allowed”, and finally “OK”. .

After the above settings, the computer will not always sound the sound of "dumb 哔哔 哔哔".

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