Lenovo 6445 用户手册

1

 

DIMM

 

air

 

baffle

 

3

 

Finger

 

hole

 

2

 

Riser

 

card

 

assembly

 

4

 

Release

 

ring

  

 

4.

   

Remove

 

the

 

riser-card

 

assembly.

 

 

5.

   

Remove

 

the

 

DIMM

 

air

 

baffle.

 

 

6.

   

Open

 

the

 

retaining

 

clip

 

on

 

each

 

end

 

of

 

the

 

DIMM

 

connector.

 

 

7.

   

Touch

 

the

 

static-protective

 

package

 

that

 

contains

 

the

 

DIMM

 

to

 

any

 

unpainted

 

metal

 

surface

 

on

 

the

 

outside

 

of

 

the

 

server.

 

Then,

 

remove

 

the

 

DIMM

 

from

 

the

 

package.

 

 

8.

   

Turn

 

the

 

DIMM

 

so

 

that

 

the

 

keys

 

align

 

correctly

 

with

 

the

 

connector.

 

 

9.

   

Insert

 

the

 

DIMM

 

into

 

the

 

connector.

 

Firmly

 

press

 

the

 

DIMM

 

straight

 

down

 

into

 

the

 

connector.

 

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.

 

10.

   

Replace

 

the

 

DIMM

 

air

 

baffle.

 

11.

   

Replace

 

the

 

riser-card

 

assembly.

 

If

 

you

 

have

 

other

 

optional

 

devices

 

to

 

install,

 

do

 

so

 

now.

 

Otherwise,

 

go

 

to

 

 

 

You

 

can

 

configure

 

the

 

server

 

to

 

use

 

memory

 

mirroring.

 

Memory

 

mirroring

 

stores

 

data

 

in

 

two

 

pairs

 

of

 

DIMMs

 

simultaneously.

 

If

 

a

 

failure

 

occurs,

 

the

 

memory

 

controller

 

 

Chapter

 

2.

 

Installing

 

optional

 

devices