Removing the riser-card assembly Адаптер thinkserver Lenovo Rack Server - RD120 (ThinkServer) - Type 6444

Страница: 47 из 118

background image

1

 

Access

 

holes

 

2

 

Release

 

tabs

  

To

 

remove

 

the

 

riser-card

 

assembly,

 

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

 

the

 

power

 

cord

 

and

 

all

 

external

 

cables.

 

 

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.

   

Push

 

the

 

two

 

riser-card-assembly

 

release

 

tabs

 

toward

 

the

 

low-profile

 

PCI

 

slots;

 

then,

 

grasp

 

the

 

assembly

 

at

 

the

 

rear

 

and

 

side

 

edges

 

and

 

lift

 

it

 

to

 

remove

 

it

 

from

 

the

 

server.

 

Place

 

the

 

riser-card

 

assembly

 

on

 

a

 

flat,

 

static-protective

 

surface.

 

Chapter

 

2.

 

Installing

 

optional

 

devices

 

33