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4.
Install
the
new
DIMM:
a.
Open
the
retaining
clip
on
each
end
of
the
DIMM
connector.
b.
Touch
the
static-protective
package
containing
the
DIMM
to
any
unpainted
metal
surface
on
the
server.
Then,
remove
the
DIMM
from
the
package.
Attention:
To
avoid
breaking
the
retaining
clips
or
damaging
the
DIMM
connectors,
open
and
close
the
clips
gently.
c.
Turn
the
DIMM
so
that
the
DIMM
keys
align
correctly
with
the
slot.
d.
Insert
the
DIMM
into
the
connector
by
aligning
the
edges
of
the
DIMM
with
the
slots
at
the
ends
of
the
DIMM
connector.
Firmly
press
the
DIMM
straight
down
into
the
connector
by
applying
pressure
on
both
ends
of
the
DIMM
simultaneously.
The
retaining
clips
snap
into
the
locked
position
when
the
DIMM
is
firmly
seated
in
the
connector.
If
there
is
a
gap
between
the
DIMM
and
the
retaining
clips,
the
DIMM
has
not
been
correctly
inserted;
open
the
retaining
clips,
remove
the
DIMM,
and
then
reinsert
it.
DIMM slot 15
DIMM slot 1
DIMM slot 28
DIMM slot 14
5.
Close
the
DIMM
access
door.
6.
If
you
have
other
options
to
install
or
remove,
do
so
now.
7.
Close
the
server
cover.
See
“Completing
the
installation”
on
page
111.
Installing
and
replacing
a
microprocessor
and
power
module
Consider
the
following
when
installing
and
replacing
a
microprocessor
into
the
xSeries
450
server:
v
Your
server
supports
up
to
four
Intel
Itanium
2
microprocessors.
v
Read
the
documentation
that
comes
with
the
microprocessor
to
determine
whether
you
need
to
update
the
server
SAL/EFI
code.
To
download
the
most
current
level
of
SAL/EFI
code
for
the
server,
go
to
http://www.ibm.com/pc/support/
on
the
World
Wide
Web.
v
(Optional)
Obtain
an
SMP-capable
operating
system.
For
a
list
of
supported
operating
systems,
go
to
http://www.ibm.com/pc/us/compat/
on
the
World
Wide
Web.
v
You
will
need
the
following
tools:
–
Flat-blade
screwdriver
–
2.5-mm
hex
(Allen)
wrench
(provided
with
the
microprocessor
option)
100
IBM
xSeries
450
Type
8688:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide