Lenovo 7522 - ThinkCentre A58 - 2 GB RAM, Руководство пользователя

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Password considerations
A password can be any combination of up to 16 (1 to 16) alphabetic and numeric
characters (a-z and 0-9). For security reasons, it is recommended to use a strong
password that cannot be easily compromised. A strong password should adhere to
the following rules:
v
Have at least eight characters in length and contain at least one alphabetic
character and one numeric character
v Setup Utility program and hard disk drive passwords are not case sensitive
v
Not be your name or your user name
v
Not be a common word or a common name
v
Be significantly different from your previous password
Power-On Password
When a Power-On Password is set, the user is prompted to type a valid password
each time the computer is turned on. The computer cannot be used until a valid
password is typed in.
Administrator Password
Setting an Administrator Password deters unauthorized people from changing
configuration settings. If you are responsible for maintaining the settings of several
computers, you might want to set an Administrator Password.
After you set an Administrator Password, a password prompt is displayed each
time you try to access the Setup Utility program.
If both the Power-On Password and Administrator Password are set, you can type
either password. However, to change any configuration settings, you must use
your Administrator Password.
Setting, changing, and deleting a password
To set, change, or delete a password, do the following:
Note: A password can be any combination of up to 16 (1 to 16) alphabetic and
numeric characters. For more information, see “Password considerations.”
1.
Start the Setup Utility program (see Chapter 4, “Using the Setup Utility,” on
page 47).
2. From the Setup Utility program menu, select Set Power-On Password or Set
Administrator Password . Read the information displayed on the right side of
the screen.
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User Guide