Dell OptiPlex GX1 Service Manual page 167

Chassis Intrusion
Keyboard Errors
System Password
Password Status
Boot Sequence
Setup Password
Auto Power On
Power
Management
Displays the status of the system chassis
intrusion monitor. If computer cover is
removed, the setting changes from Not
Detected (default setting) to Detected. (An
alert message is also displayed during the boot
sequence at system start-up.) To clear this
field and allow future intrusions to be
detected, enter the System Setup program
during the system's POST and use the left- or
right-arrow key to choose Reset. This action
changes the setting from Detected to Not
Detected.
NOTE: When enabled, the setup password
is required to reset the Chassis Intrusion
category from Detected to Not Detected.
Enables or disables reporting of keyboard
errors during POST.
Displays current status of system's password
security feature. Also used to assign and verify
a new password.
Provides an extra measure of system security
by letting you set the system password to
Lockedor Unlocked.
Boot Sequence can be set to Diskette First
(the default option), Hard Disk Only, CD-ROM
First, or Device List.
Restricts access to System Setup program.
Allows you to set the day and time you want
the system to power on automatically. The
time uses the 24-hour format.
With the Power Management category
enabled, DPMS monitors and most EIDE
drives automatically switch into low-power
mode during periods of system inactivity.
NOTE: Not all EIDE hard-disk drives support
this feature. Enabling this feature for a drive
that does not support it may cause the EIDE
drive to become inoperable until the system is
restarted and the Power Management cate-
gory is disabled.
System Setup Program A-5