Table of Contents
Advertisement
3. Select the desired setting and press Enter.
4. Exit the Setup Utility program. See "Exiting the Setup Utility program" on page 63.
To bypass the error message and log in to the operating system, do one of the following:
• Press the F2 key.
Note: For some keyboards, you might need to press Fn+F2 to bypass the error message.
• Start and then exit the Setup Utility program. See "Starting the Setup Utility program" on page 59 and
"Exiting the Setup Utility program" on page 63.
Using BIOS passwords
By using the Setup Utility program, you can set passwords to prevent unauthorized access to the computer
and data.
You do not have to set any passwords to use the computer. However, using passwords improves computer
security. If you decide to set any passwords, read the following topics.
Setup Utility program password types
The following types of passwords are available:
• Power-on password
When a power-on password is set, you are prompted to enter a valid password each time the computer is
turned on. The computer cannot be used until the valid password is entered.
• Administrator password
Setting an administrator password deters unauthorized users from changing configuration settings. If you
are responsible for maintaining the configuration settings of several computers, you might want to set
an administrator password.
When an administrator password is set, you are prompted to enter a valid password each time you
try to access the Setup Utility program. The Setup Utility program cannot be accessed until a valid
password is entered.
If both the power-on password and administrator password are set, you can enter either password.
However, you must use your administrator password to change any configuration settings.
• Hard disk password
Setting a hard disk password prevents unauthorized access to the data on the storage drive. When a
hard disk password is set, you are prompted to enter a valid password each time you try to access
the storage drive.
Notes:
– After you set a hard disk password, your data on the storage drive is protected even if the storage drive
is removed from one computer and installed in another.
– If the hard disk password is forgotten, there is no way to reset the password or recover data from
the storage drive.
Password considerations
A password can be any combination of up to 64 alphabetic and numeric characters. For security reasons, it
is recommended to use a strong password that cannot be easily compromised.
Note: The Setup Utility program passwords are not case sensitive.
To set a strong password, consider the following guidelines:
• Have at least eight characters in length
.
Chapter 6
Advanced configuration
61
Advertisement
Table of Contents
