Simple way to turn win7 boot sound off

First open “Start ——Control Panel", as shown:

Select the view as a large icon in the open control panel, then find it in the list. Sound & rdquo;, as shown:

In the "Sounds" window, click on the "Sounds" tab, find the "Sound Scheme", click on the small arrow on the right to bring up the drop-down menu. Then select “ Silent & rdquo;, finally select click & click; OK & rdquo;, as shown:

This setting is completed, the boot will no longer appear the prompt sound, for the need to boot sound A friend or a friend who often uses a computer at night is very suitable. Of course, even if the person is closed, it will not be affected. A friend in need can follow the above method.