Lenovo ThinkPad X300, Hardware Maintenance Manual

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For models supporting the Passphrase function, press F1 while the POP icon is
appearing on the screen; then enter the POP. For the other models, enter the
POP.
Note: To check whether the ThinkPad computer supports the Passphrase
function, enter the BIOS Setup Utility and go to Security --> Password . If the
Using Passphrase item is displayed in the menu, this function is available on
the ThinkPad computer.
3. Select Security , using the cursor directional keys to move down the menu.
4. Select Password .
5. Select Power-On Password .
6.
Type the current SVP in the
Enter Current Password
field. then leave the
Enter
New Password
field blank, and press Enter twice.
7. In the Changes have been saved window, press Enter.
8.
Press F10; then, in the Setup confirmation window, select Yes .
How to remove the hard-disk password
Attention: If User only mode is selected and the user HDP has been forgotten
and cannot be made available to the servicer, neither Lenovo nor Lenovo
authorized servicers provide any services to reset the user HDPs or to recover data
from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.
To remove a user HDP that has been forgotten, when the SVP and the master HDP
are known, do the following:
1.
Turn on the computer.
2. When the ThinkPad logo comes up, immediately press F1 to enterBIOS Setup
Utility.
For models supporting the Passphrase function, press F1 while HDP icon is
appearing on the screen; then enter the master HDP. For the other models,
enter the master HDP.
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.
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
pop-up window opens.
6. Select Master HDP .
7. Type the current master HDP in the Enter Current Password field. then leave
the Enter New Password field blank, and press Enter twice.
8. Press F10.
9. Select Yes in the Setup Configuration window.
Both user HDP and master HDP will have been removed.
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ThinkPad X300 Hardware Maintenance Manual