How does the computer set up two power-on passwords

Make a U disk to do a computer lock! Start the computer will do a lock on the U disk plug can start the machine, no U-disk can't open!

is to use Windows from the boot script, as long as write a script, let Windows judge whether there is a U disk on a file, no shutdown or cancellation.

Method: First Open Notepad, enter the following content and save as Ukey.bat

@echo off

If not exist e:test.txt Shutdown-s-T 0

Code Explanation:

E:test.txt you can set your own file name and type, such as Jannick.jpg or Jannick.exe, the key is E:, first you have to know what your computer to the U disk to give the letter, such as my is e disk, you may be different, please adjust their own.

Arbitrary find a file, named Test.txt and put it in the root directory of U disk, the file name is the same as above.

Shutdown parameters I do not explain too much, want to study the can be entered under cmd shutdown/? Look at the detailed instructions, I'm here to shut down the machine

Not rookie look: XP system users directly access the following folders, but to the folder options in the "Display System Folder Content" open, copy Ukey.bat to the destination folder.

%systemroot%system32grouppolicyuserscriptslogon

Rookie look: Copy Ukey.bat to C or other places you can find.

Next, click Start---Run---gpedit.msc---Computer Configuration---Windows Settings---Script--add Find your ukey.bat and add it---OK---sure, OK.

So the next time you start your computer, you'll have to plug in a USB drive.

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