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Using the System Setup Program and UEFI Boot Manager 63
System Security Screen
Option Description
System Password Displays the current status of the password security
feature and allows a new system password assignment and
verification.
NOTE: See Using the "Using the System Password" on
page 67 for more information.
Setup Password Restricts access to the System Setup program by using a
setup password.
NOTE: See "Using the System Password" on page 67 for
more information.
Password Status
(Unlocked default)
When Setup Password is assigned and this field is
Locked, the system password cannot be changed or
disabled at system start-up.
See "Using the System Password" on page 67 for more
information.
Power Button
(Enabled default)
If Enabled, the power button can turn the system's power
off and on. On an
ACPI-compliant operating system, the
system performs an orderly shutdown before power is
turned off.
When Disabled, the button can only turn on system
power.
NMI Button
(Disabled default)
CAUTION: Use the NMI button only if directed to do
so by qualified support personnel or by the operating
system's documentation. Pressing this button halts
the operating system and displays a diagnostic
screen.
Enables or disables the NMI feature.
AC Power Recovery
(Last default)
Determines how the system reacts when power is
restored. If set to Last, the system returns to the last
power state. On turns on the system after power is
restored. Off allows the system to remain off after power
is restored.
book.book Page 63 Wednesday, February 17, 2010 6:17 PM