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depending
on
the
option
that
is
installed,
you
might
need
to
confirm
the
updated
information
in
the
IBM
Setup
Utility
program.
To
replace
the
cover
and
connect
cables
to
your
computer:
1.
Ensure
that
all
components
have
been
reassembled
correctly
and
that
no
tools
or
loose
screws
are
left
inside
your
computer.
2.
Clear
any
cables
that
might
impede
the
replacement
of
the
cover.
3.
Position
the
cover
on
the
chassis
so
that
the
rail
guides
on
the
bottom
of
the
cover
engage
the
rails
and
push
the
cover
closed
until
it
latches.
4.
Reconnect
the
external
cables
and
power
cords
to
the
computer.
See
“Installing
external
options”
on
page
31.
5.
To
update
the
configuration,
see
“Setup
Utility
program”
on
page
24.
Important:
When
the
power
cord
is
first
plugged
in,
the
computer
might
appear
to
turn
on
for
a
few
seconds
and
then
turn
off.
This
is
a
normal
sequence
to
enable
the
computer
to
initialize.
Chapter
5.
Installing
Options
69