Attention:
You
must
ensure
that
the
locking
lever
on
the
microprocessor
socket
is
in
the
fully-open
position
before
you
insert
the
microprocessor
in
the
socket.
Failure
to
do
so
might
result
in
permanent
damage
to
the
microprocessor,
microprocessor
socket,
and
system
board.
Microprocessor
orientation indicator
Microprocessor-
release lever
Microprocessor
connector
Microprocessor
8.
Install
the
microprocessor.
9.
Close
the
microprocessor-release
lever
to
secure
the
microprocessor.
Attention:
v
Do
not
disturb
or
contaminate
the
thermal
material
on
the
bottom
of
the
new
heat
sink.
Doing
so
damages
its
heat-conducting
capability
and
exposes
the
new
microprocessor
to
overheating.
v
If
you
need
to
remove
the
heat
sink
after
installing
it,
note
that
the
thermal
material
might
have
formed
a
strong
bond
between
the
heat
sink
and
the
microprocessor.
Do
not
force
the
heat
sink
and
microprocessor
apart;
doing
so
can
damage
the
microprocessor
pins.
Loosening
one
captive
screw
fully
before
loosening
the
other
captive
screw
helps
break
the
bond
between
the
components
without
damaging
them.
10.
Remove
the
heat
sink
from
its
package
and
remove
the
cover
from
the
bottom
of
the
heat
sink.
Make
sure
that
the
thermal
material
is
still
on
the
bottom
of
the
heat
sink.
Remove
the
release
liner
and
orient
the
heat
sink
above
the
microprocessor;
then,
press
the
heat
sink
into
place.
Press
firmly
on
the
captive
screws
and
tighten
them,
alternating
between
screws
until
they
are
tight.
Do
not
overtighten
the
screws.
11.
If
you
installed
the
microprocessor
in
connector
3
or
4,
install
the
VRM
in
the
applicable
microprocessor
VRM
connector
(VRM
connector
3
for
microprocessor
3,
VRM
connector
4
for
microprocessor
4).
See
the
illustration
on
page
18
for
the
location
of
the
VRM
connectors.
12.
Reinstall
the
microprocessor
tray
in
the
server:
a.
Make
sure
the
microprocessor-tray
release
latch
is
open;
then,
push
the
microprocessor
tray
into
the
server.
b.
Close
the
tray
levers
and
make
sure
they
are
securely
latched.
c.
Press
the
microprocessor-tray
release
latch
down.
d.
Reinstall
the
fans
and
memory
cassette
in
the
server.
Chapter
2.
Installing
options
23
Summary of Contents for 88625RX
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