How to turn off U disk and the automatic playback and automatic running of the hard disk under the Win7 system

method One,

1, the mouse right click on the computer desktop "computer" Select the "Management" option, in the open "Computer Management" to find "services and applications-services";

2, and then in the right side of the window to find and double-click the "Shell Hardware Detection" service, this service is AutoPlay hardware events to provide notification, and then in the "status" click the "Stop" button, then the "Start type" modified to "disabled" or "manual", Then click OK to exit.

　　Method Two,

Press the SHIFT key on the keyboard as you insert the hard drive so that the hard drive does not play automatically.

Methods Three,

1. Modify Group Policy, click "Start-Run", enter "Gpedit.msc" in the running dialog box, return;

2, then on the left side of the window, expand Computer Configuration-Administrative Templates-system, and then in the right pane under the "Settings" heading, double-click "Turn off AutoPlay";

3, switch to the Settings tab, select Enabled, and then click All drives in the Close AutoPlay box, and then click OK to exit.