IBM System x3550 M3, Installation And User Manual

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v
If an administrator password is set, type the administrator password at the
password prompt. Start the Setup utility and reset the power-on password.
v Remove the battery from the server and then reinstall it. See the Problem
Determination and Service Guide on the IBM System x Documentation CD for
instructions for removing the battery.
v
Change the position of the power-on password switch (enable switch 1 of the
system board switch block (SW4) to bypass the power-on password check (see
“System-board switches and jumpers” on page 39 for more information).
SW4 switch block SW3 switch block
uEFI boot recovery
jumper (J29) IMM recovery
jumper (J147)
Attention: Before you change any switch settings or move 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.
The default for all of the switches on switch block (SW4) is Off.
While the server is turned off, move switch 1 of the switch block (SW4) to the On
position to enable the power-on password override. You can then start the Setup
utility and reset the power-on password. You do not have to return the switch to
the previous position.
The power-on password override switch does not affect the administrator
password.
Chapter 3. Configuring the server
113