Padlock
Your
computer
is
equipped
with
a
padlock
loop
such
that
the
cover
cannot
be
removed
when
a
padlock
is
installed.
Password
protection
To
deter
unauthorized
use
of
your
computer,
you
can
use
the
Setup
Utility
program
to
set
passwords.
See
“Using
passwords”
on
page
47.
What
to
do
next
v
To
work
with
another
option,
go
to
the
appropriate
section.
v
To
complete
the
installation,
go
to
“Replacing
the
cover
and
connecting
the
cables”
on
page
37.
Changing
the
battery
Your
computer
has
a
special
type
of
memory
that
maintains
the
date,
time,
and
settings
for
built-in
features,
such
as
parallel-port
assignments
(configuration).
A
battery
keeps
this
information
active
when
you
turn
off
the
computer.
The
battery
normally
requires
no
charging
or
maintenance
throughout
its
life;
however,
no
battery
lasts
forever.
If
the
battery
fails,
the
date,
time,
and
configuration
information
(including
passwords)
are
lost.
An
error
message
is
displayed
when
you
turn
on
the
computer.
Refer
to
“Lithium
battery
notice”
on
page
xi
for
information
about
replacing
and
disposing
of
the
battery.
Chapter
3.
Installing
options
35
Summary of Contents for ThinkCentre 8700
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