3.
Remove
the
power
supply
or
power
supplies
from
the
server.
4.
Raise
the
power-supply
cage
out
of
the
way:
a.
Press
in
on
the
power-supply
latch
bracket,
which
is
on
the
left
side
of
the
server
when
you
are
facing
the
rear
of
the
server.
b.
Lift
the
end
of
the
power-supply
cage
and
rotate
the
cage
up
until
it
stops.
The
tab
on
the
rear
power-supply
latch
bracket
clicks
into
place
when
the
cage
is
completely
out
of
the
way.
c.
Let
the
power-supply
cage
rest
on
the
rear
power-supply
latch
bracket.
Attention:
To
avoid
breaking
the
DIMM
retaining
clips
or
damaging
the
DIMM
connectors,
open
and
close
the
clips
gently.
5.
Open
the
retaining
clip
on
each
end
of
the
DIMM
connector.
6.
Touch
the
static-protective
package
containing
the
DIMM
to
any
unpainted
metal
surface
on
the
outside
of
the
server.
Then,
remove
the
DIMM
from
the
package.
7.
Turn
the
DIMM
so
that
the
DIMM
keys
align
correctly
with
the
connector.
8.
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.
If
you
have
other
optional
devices
to
install
or
remove,
do
so
now.
Otherwise,
go
to
“Completing
the
installation”
on
page
49.
Installing
a
microprocessor
The
following
notes
describe
the
type
of
microprocessor
that
the
server
supports
and
other
information
that
you
must
consider
when
you
install
a
microprocessor:
v
For
a
list
of
supported
optional
devices
for
the
server,
go
to
http://www.ibm.com/
us/compat/.
v
The
server
supports
Intel
Xeon
dual-core
or
quad-core
1.6
GHz
or
higher
microprocessors
in
each
socket.
If
you
are
installing
two
microprocessors,
they
must
be
the
same
cache
size
and
type,
and
the
same
clock
speed.
v
Some
models
support
dual-core
processors
and
quad-core
processors.
Do
not
use
dual-core
processors
and
quad-core
processors
in
the
same
system.
Install
all
dual-core
or
all
quad-core
processors
in
the
server.
v
To
ensure
that
the
server
operates
correctly,
use
microprocessors
that
have
the
same
cache
and
type,
and
the
same
clock
speed.
The
microprocessor
internal
Chapter
2.
Installing
optional
devices
43
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