IBM PC Server 520, Руководство пользователя

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Using the Configuration/Setup Utility
Ÿ A power-on password is the only password and the password
prompt is set to On
Ÿ
Both an administrator and power-on password are set and the
password prompt is set to On
The server does not display a password prompt when:
Ÿ
Neither a power-on or administrator password is set
Ÿ
A power-on password is the only password, the password
prompt is set to OFF and the server is not being started from a
diskette.
In this case, the server starts, but the keyboard is locked. The
keyboard can be unlocked by entering the power-on password.
The passwords do not appear on the screen as you type them.
When you enter the correct password,
OK
appears on the screen. If
you enter the wrong password,
Incorrect password
appears on the
screen, and Enter password is again displayed. After three incorrect
attempts, you must turn off the server and start again.
Note: You do not need to enter a password when you start the
system using the IBM ServeRAID Adapter Configuration
Diskette.
The following table summarizes the levels of security with the
different levels of password protection.
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PC Server 520 User's Handbook for PCI/Micro Channel