Installing a microprocessor Адаптер thinkserver Lenovo Tower Server - TD100 (ThinkServer) - Type 4205

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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

 

“System-board

 

optional-device

 

connectors”

 

on

 

page

 

18

 

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

 

v,

 

and

 

“Installation

 

guidelines”

 

on

 

page

 

20.

 

 

2.

   

Turn

 

off

 

the

 

server

 

and

 

disconnect

 

all

 

power

 

cords

 

and

 

external

 

cables

 

(see

 

“Turning

 

off

 

the

 

server”

 

on

 

page

 

14);

 

then,

 

unlock

 

and

 

remove

 

the

 

server

 

cover

 

(see

 

“Removing

 

the

 

side

 

cover”

 

on

 

page

 

25).

 

 

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