HP (Hewlett-Packard) 355385-001 ユーザーズマニュアル

A power-on password prevents unauthorized use of the notebook. 
After being set, a power-on password must be entered each time 
the notebook is turned on or restarted, or when the notebook 
resumes from Hibernation. A power-on password:

■

Does not display as it is set, entered, changed, or deleted.

■

Must be set and entered with the same keys. For example, 
a password set with keyboard number keys will not be 
recognized if entered with embedded keypad number keys.

■

Can include up to 8 alphanumeric characters and is not 
case sensitive.

A power-on password is set, changed, or deleted in the 
Setup utility.

To set a power-on password:

1. Open the Setup utility by pressing 

 while the “Press 

<F10> to enter setup” prompt is displayed in the lower left 
corner of the screen.

2. Select Security from the menu bar. (To select a menu, use 

the arrow keys.)

3. Select the Power-On Password field.

4. Type the password in the Enter New Password field, and then 

press 

5. Type the password in the Confirm New Password field, and 

then press