Manual

Dell OptiPlex E1 Managed PC Systems Documentation Update 5
If the computer cover is removed while the intrusion monitor is set to
Enabled
, the
setting changes to
Detected
and the following message is displayed during the boot
routine at the next system start-up:
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If the computer cover is removed while the intrusion monitor is set to
Enabled-
Silent
, the setting changes to
Detected
, but the alert message is not displayed during
the boot sequence at the next system start-up.
If the intrusion monitor is set to
Disabled
, no intrusion monitoring occurs and no
messages are displayed.
To reset the
Detected
setting, enter the System Setup program during the systems
power-on self-test (POST). At
Chassis Intrusion
, press any edit key to reset the
setting, and then choose
Enabled
,
Enabled-Silent
, or
Disabled
.
NOTE: When the setup password is enabled, the setup password is required to reset
the Chassis Intrusion category.
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The following subsections update the procedures for using a system password.
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Before you can assign a system password, you must enter the System Setup program
and check the
System Password
category.
When a system password is assigned, the
System Password
setting shown is
Enabled
. When the system password feature is disabled by a jumper setting on the
system board, the setting shown is
Disabled by Jumper
. You cannot change or
enter a new system password if the Disabled by Jumper setting is displayed.
When a system password is not assigned, the
System Password
setting shown is
Not Enabled
.
To assign a system password, follow these steps:
1. Enter the System Setup program and verify that the
Password Status
setting is
Unlocked
.
For instructions on changing this setting, see Password Status in Chapter 2 of
your systems Reference and Installation Guide.
2. Highlight
System Security
and press <Enter>.
3. Highlight
System Password
and press <Enter>.
4. Type the desired system password in the
Enter Password
field and press
<Enter>.
You can use up to seven characters in your password.