Lenovo BladeCenter HS23 1929, Руководство по диагностике и обслуживанию

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Select this choice to enter the POST event viewer to view the UEFI diagnostic codes.
– System Event Log
Select this choice to view the system-event log.
– Clear System Event Log
Select this choice to clear the system-event log.
• User Security
Select this choice to set, change, or clear passwords. See “Using passwords” on page 15 for more
information.
• Save Settings
Select this choice to save the changes that you have made in the settings.
• Restore Settings
Select this choice to cancel the changes that you have made in the settings and restore the previous
settings.
• Load Default Settings
Select this choice to cancel the changes that you have made in the settings and restore the factory
settings.
• Exit Setup
Select this choice to exit from the Setup utility. If you have not saved the changes that you have made in
the settings, you are asked whether you want to save the changes or exit without saving them.
Using passwords
Use this information to set, change, or delete a power-on password.
You can set, change, and delete a power-on password and an administrator password in the Setup utility by
selecting
System Settings then System Security .
If you set a power-on password, you must type the power-on password to complete the system startup and
to have access to the Setup Utility menu.
The password must be from 6 to 20 characters. You can use any combination of ASCII printable characters
for the password. Keep a record of your password in a secure place.
If you forget the power-on password, you can regain access to the blade server either by removing the blade
server battery and then reinstalling it or by using the power-on password override switch (see “Removing the
battery” on page 41 and “Installing the battery” on page 42).
An administrator password is intended to be used by a system administrator; it limits access to the full Setup
utility menu.
Attention: If you set an administrator password and then forget it, there is no way to change, override, or
remove it. You must replace the system board.
Using the Boot Menu program
Use the Boot Menu program to temporarily redefine the first startup device without changing settings in the
Setup utility.
The Boot Menu program is a built-in, menu-driven configuration utility program that you can use to
temporarily redefine the first startup device without changing settings in the Setup utility.
Chapter 2
.
Configuring the blade server
15