Removing the microprocessor air baffle Адаптер thinkserver Lenovo Rack Server - RD120 (ThinkServer) - Type 6444

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background image

1

 

Microprocessor

 

air

 

baffle

 

2

 

Finger

 

holes

  

To

 

remove

 

the

 

microprocessor

 

air

 

baffle,

 

complete

 

the

 

following

 

steps:

 

1.

   

Read

 

the

 

safety

 

information

 

that

 

begins

 

on

 

page

 

v

 

and

 

“Installation

 

guidelines”

 

on

 

page

 

29.

 

2.

   

Turn

 

off

 

the

 

server

 

and

 

peripheral

 

devices

 

and

 

disconnect

 

all

 

power

 

cords

 

and

 

external

 

cables

 

(see

 

“Turning

 

off

 

the

 

server”

 

on

 

page

 

12).

 

Attention:

  

In

 

a

 

dc

 

power

 

environment,

 

only

 

trained

 

service

 

personnel

 

other

 

than

 

Lenovo

 

service

 

technicians

 

are

 

authorized

 

to

 

connect

 

or

 

disconnect

 

power

 

to

 

the

 

dc

 

power

 

supply.

 

See

 

the

 

documentation

 

that

 

comes

 

with

 

each

 

dc

 

power

 

supply.

 

3.

   

Remove

 

the

 

cover

 

(see

 

“Removing

 

the

 

cover”

 

on

 

page

 

31).

 

4.

   

Place

 

your

 

fingers

 

into

 

the

 

two

 

finger

 

holes

 

on

 

the

 

top

 

of

 

the

 

air

 

baffle

 

and

 

lift

 

the

 

air

 

baffle

 

out

 

of

 

the

 

server.

 

 

Attention:

  

For

 

proper

 

cooling

 

and

 

airflow,

 

replace

 

the

 

air

 

baffle

 

before

 

you

 

turn

 

on

 

the

 

server.

 

Operating

 

the

 

server

 

with

 

an

 

air

 

baffle

 

removed

 

might

 

damage

 

server

 

components.

 

Chapter

 

2.

 

Installing

 

optional

 

devices

 

35