Using The Boot Manager Program - Lenovo ThinkServer RD220 3797 Series Installation And User Manual

Administrator password
If an administrator password is set, you must type the administrator password for
access to the full UEFI Setup Utility menu. You can use any combination of up to
seven characters (A–Z, a–z, and 0–9) for the password.
Attention:
to change, override, or remove it. You must replace the system board.

Using the Boot Manager program

The Boot Manager 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.
To use the Boot Manager program, complete the following steps:
1. Turn off the server.
2. Restart the server.
3. When the prompt <F12> Select Boot Device is displayed, press F12. If a
4. Use the Up arrow and Down arrow keys to select an item from the Boot
The next time the server starts, it returns to the startup sequence that is set in the
Setup utility.
Attention: Before changing any switch settings or moving any jumpers, turn off
the server; then, disconnect all power cords and external cables. See the safety
information that begins on page vii. Do not change settings or move jumpers on
any system-board switch or jumper blocks that are not shown in this document.
While the server is turned off, move switch 5 of the switch block (SW3) 4 to the
On position to enable the power-on password override. You can then start the
UEFI Setup Utility program and reset the power-on password. You do not have to
return the switch to the previous position.
The power-on password override jumper does not affect the administrator
password.
If you set an administrator password and then forget it, there is no way
bootable USB mass storage device is installed, a submenu item (USB
Key/Disk) is displayed.
Selection Menu and press Enter.
Chapter 6. Configuring the server
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