DISABLE AND ENABLE USB PORTS

In this post I will show how to disables/blocks the USB ports on the computer (PC). Once this is done, it will immediately disable all the USB ports on the computer. As a result of which, you will not be able to use your pen drive or any other USB peripheral on the computer. You can test this on your own computer without any worries since I have also given a trick to re-enable/unblock all the USB ports.

STEPS:

 

GOTO --> START --> RUN


NOW TYPE REGEDIT


NOW LOOK FOR THE KEY :
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\USBSTOR


NOW FIND THE KEY THERE CALLED :-
"Start"


DOUBLE CLICK ON IT.

NOW CHANGE THE VALUE DATA 3 --> 4 WHERE ITS BASE IS HEXADECIMAL

HERE YOU GO,YOU HAVE DONE IT..

NOW CLOSE THE REGISTRY AND YOU'LL SEE THE RESULT..

ALL USB PORTS OF YOUR PC IS DISABLED NOW.


TO RE-ENABLE/UNBLOCK USB PORTS JUST CHANGE THE VALUE DATA AGAIN 4 --> 3

I hope this is will help most of the employees and employers...