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Completing
the
installation
After
replacing
the
CRUs,
you
need
to
close
the
cover
and
reconnect
cables,
including
telephone
lines
and
power
cords.
Also,
depending
on
the
CRU
that
was
replaced,
you
might
need
to
confirm
the
updated
information
in
the
IBM
Setup
Utility
program.
To
complete
the
CRU
installation:
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.
Make
sure
that
the
drive
locks
on
the
drive
bay
assembly
are
both
in
the
locked
position.
Otherwise,
you
cannot
close
the
cover.
4.
Close
the
cover.
5.
If
a
cover
lock
is
installed,
lock
the
cover.
6.
If
your
computer
is
being
placed
in
the
vertical
position,
attach
the
floor
stand.
Attention:
To
prevent
overheating
and
possible
component
damage,
always
attach
the
floor
stand
when
placing
the
computer
in
the
vertical
position.
7.
Reconnect
the
external
cables
and
power
cords
to
the
computer.
See
“Locating
connectors
on
the
rear
of
your
computer”
on
page
9.
8.
Turn
on
the
computer.
If
you
need
to
update
the
configuration,
see
Chapter
3,
“Using
the
IBM
Setup
Utility,”
on
page
27.
9.
Return
the
CRU
that
was
replaced
to
IBM
as
per
instructions
from
the
IBM
HelpCenter.
46
User
Guide