Some ways to deactivate a U disk

U disk is easy to use, we all know, but sometimes in order to protect the data in the computer had to stop using U disk, the following follow to see what to stop the U disk are the methods:

One: Right click on my Computer--> management, and then select Device Manager--> Universal Serial Bus controller--> has two USB root hub disable these two items inside: Conventional--> device method--> Deactivate

Two: Open start "Run" input regedit, find "Hkey_local_machinesystemcurrentcontrolsetservicesusbstorstart", 4, "REG_DWORD" Change the key value start from 3 to 4.

Third: Reboot the system, press DELETE, enter the BIOS, disable USB because of the type of BIOS more, do not say, the specific disabling method is very simple ~ ~

Four: Download Super Rabbit System setup software, choose--> Super Rabbit Magic set--> files and media-->u disk--> prohibit the use of U disk savings function