Dell Latitude 5420 Owner's Manual page 237

Password Allows you to
Configuration determine the
minimum and
maximum length
of Administrator
and System
passwords.
Admin Allows you to
Setup prevent users from
Lockout entering Setup
when an
Administrator
password is set.
Default Setting:
Enable Admin
Setup Lockout is
not selected.
Performance
Multi Core This field
Support specifies
whether the
process will
have one or all
cores enabled.
The
performance of
some
applications will
improve with
the additional
cores. This
option is
enabled by
default.Allows
you to enable
or disable multi-
core support
for the
processor. The
options are:
Default
All
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