Dell Latitude 5420 Owner's Manual page 236

Computrace Allows you to
activate or disable
the optional
Computrace
software The
options are:
Default Setting:
Deactivate
CPU XD Allows you to
Support enable the Execute
Disable mode of
the processor.
Default Setting:
Enable CPU XD
Support
Non-Admin Allows you to
Setup determine whether
Changes changes to the
setup options are
allowed when an
Administrator
Password is set. If
disabled the setup
options are locked
by the admin
password.
Deactivate
Disable
Activate
NOTE: The
Activate and
Disable
options will
permanently
activate or
disable the
feature and
no further
changes will
be allowed