IBM 628816U - PC 300 GL, Руководство пользователя

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Using passwords
You can use passwords to provide security for your computer and data.
You can set two kinds of passwords: a power-on password and an
administrator password. You do not have to set a password of either type
to use your computer. However, if you decide to set one, read the
following sections before you do so.
Using a power-on password
The power-on password feature deters unauthorized persons from gaining
access to your computer. When you set the power-on password, you can
choose one of three password prompt modes:
On In password prompt On mode, you are prompted for the
power-on password when you turn on the computer. Until the
correct password is entered, the computer operating system will
not start, and you will not be able to use the keyboard to input
any other information. If you have a mouse connected to the
mouse port, it will remain locked. If you have a mouse
connected to a serial port, it will be activated when the
computer is started, regardless of whether a password is set.
Note: If Remote Administration is enabled, you cannot select
On
. In this case, select Dual. If you set this mode to
On
when Remote Administration is enabled, it will
automatically be reset to Dual. For more information,
see “Setting remote administration” on page 39.
Off In password prompt Off mode (sometimes referred to as
unattended start mode), you are not prompted to enter your
power-on password when you turn on the computer. The
computer will start the operating system. However, if you
have a mouse connected to the mouse port, refer to the
following information.
Chapter 4. Configuration/Setup Utility program
33