Dell Latitude E5440 Owner's Manual page 48

Option
Password Change
Non-Admin Setup Changes
TPM Security
Computrace
CPU XD Support
OROM Keyboard Access
Admin Setup Lockout
Table 6. Secure Boot
Option
Secure Boot Enable
48
Description
• Disabled
• Reboot bypass
Default Setting: Disabled
Allows you to enable the disable permission to the System and Hard
Drive passwords when the admin password is set.
Default Setting: Allow Non-Admin Password Changes is selected
Allows you to determine whether changes to the setup options are
allowed when an Administrator Password is set. If disabled the setup
options are locked by the admin password.
Allows you to enable the Trusted Platform Module (TPM) during POST.
Default Setting: The option is disabled.
Allows you to activate or disable the optional Computrace software The
options are:
• Deactivate
• Disable
• Activate
NOTE: The Activate and Disable options will permanently activate
or disable the feature and no further changes will be allowed
Deactivate (default)
Allows you to enable the Execute Disable mode of the processor.
Enable CPU XD Support (default)
Allows you to set an option to enter the Option ROM Configuration
screens using hotkeys during boot. The options are:
• Enable
• One Time Enable
• Disable
Default Setting: Enable
Allows you to prevent users from entering Setup when an Administrator
password is set.
Default Setting: Enable Admin Setup Lockout is not selected.
Description
This option enables or disables the Secure Boot Feature.
• Disable (default)