Lenovo 7454 - ThinkPad X200 - Core 2 Duo P8700 Hardware Maintenance Manual page 44

3. Select Security, using the cursor directional keys to move down the menu.
4. Select Password.
5. Select Hard-disk x password, where x is the letter of the hard disk drive. A
6. Select Master HDP.
7. Type the current master HDP in the Enter Current Password field. then leave
8. Press F10.
9. Select Yes in the Setup Configuration window.
36
ThinkPad X200 and X200s Hardware Maintenance Manual
Note: To check whether the ThinkPad computer supports the Passphrase
function, enter the BIOS Setup Utility and go to Security --> Password. If
Using Passphrase item is displayed in the menu, this function is available on
the ThinkPad computer.
pop-up window opens.
the Enter New Password field blank, and press Enter twice.
Both user HDP and master HDP will have been removed.