Lenovo ThinkServer TD100x User Manual
Page 57
4.
Click
Downloads
and
drivers
to
download
firmware
updates.
v
When
you
install
a
second
microprocessor,
you
must
also
install
the
voltage
regulator
module
(VRM),
which
comes
with
the
microprocessor
option
kit,
in
the
VRM
connector
on
the
system
board.
v
Some
models
support
dual-core
microprocessors
or
quad-core
microprocessors.
Do
not
mix
dual-core
microprocessors
and
quad-core
microprocessors
in
the
same
system.
Install
all
dual-core
or
all
quad-core
microprocessors
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
and
external
clock
frequencies
must
be
identical.
You
can
use
the
Configuration/Setup
Utility
program
to
determine
the
specific
type
of
microprocessor
that
is
installed
on
the
system
board.
v
The
microprocessor
speeds
are
automatically
set
for
this
server;
therefore,
you
do
not
have
to
set
any
microprocessor
frequency-selection
jumpers
or
switches.
v
When
the
thermal-grease
protective
cover
(for
example,
a
plastic
cap
or
tape
liner)
is
removed
from
the
heat
sink,
do
not
touch
the
thermal
grease
on
the
bottom
of
the
heat
sink
or
set
down
the
heat
sink.
v
If
you
have
to
replace
a
microprocessor,
call
for
service.
v
To
order
additional
microprocessor
options,
contact
your
Lenovo
marketing
representative
or
authorized
reseller.
See
for
the
location
of
the
microprocessor
connectors
and
the
VRM
connector.
To
install
an
additional
microprocessor,
complete
the
following
steps:
1.
Read
the
safety
information
beginning
on
page
and
2.
Turn
off
the
server
and
disconnect
all
power
cords
and
external
cables
(see
then,
unlock
and
remove
the
server
cover
(see
3.
Rotate
the
power-supply
cage
assembly
out
of
the
chassis:
v
Hot-swap
models:
a.
Remove
the
hot-swap
power-supply.
Press
down
on
the
orange
release
lever
and
pull
the
power
supply
out
of
the
bay,
using
the
handle.
b.
Lift
up
the
power-supply
cage
handle
and
pull
the
power-supply
cage
assembly
all
the
way
up
until
the
retainer
latch
locks
the
cage
in
place
on
the
chassis.
v
Non-hot-swap
models,
lift
up
the
power-supply
cage
handle
and
pull
the
power-supply
cage
assembly
all
the
way
up
until
the
retainer
latch
locks
the
cage
in
place
on
the
chassis.
4.
Remove
the
microprocessor
air
baffle
by
grasping
the
two
tabs
and
squeezing
them
together
slightly
and
lift
the
baffle
out
of
the
server.
5.
Rotate
the
rear
system
fan
air
baffle
up
out
of
the
way
by
grasping
the
tab
and
pulling
the
baffle
all
the
way
up;
then,
slide
it
outward
over
the
rear
of
the
server
until
it
locks
in
place.
6.
Locate
the
second
microprocessor
connector
on
the
system
board.
7.
Install
the
VRM
in
the
VRM
connector:
a.
Turn
the
VRM
so
that
the
VRM
keys
align
correctly
with
the
slot
connector.
b.
Firmly
press
the
VRM
straight
down
into
the
connector
by
applying
pressure
on
both
ends
of
the
VRM
simultaneously.
Chapter
2.
Installing
optional
devices
43