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Removing, Controller, Battery – Lenovo 3797 User Manual

Page 100: From, Remote, Tray

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d.

Install

the

SAS

controller

on

the

SAS

riser

card

(see

“Installing

a

SAS

controller

on

the

SAS

riser

card”

on

page

81).

e.

Install

the

riser-card

assembly

in

the

server

(see

“Installing

the

SAS

riser

card

and

controller

assembly”

on

page

78).

f.

Connect

the

power

cords

and

all

external

cables,

and

turn

on

the

server

and

peripheral

devices.

Removing

a

SAS

controller

battery

from

the

remote

battery

tray

To

remove

a

SAS

controller

battery

from

the

remote

battery

tray,

complete

the

following

steps:

1.

Read

the

safety

information

that

begins

on

page

“Safety”

on

page

vii

and

“Installation

guidelines”

on

page

33.

2.

Turn

off

the

server

and

peripheral

devices

and

disconnect

all

power

cords

and

external

cables.

3.

Remove

the

cover

(see

“Removing

the

cover”

on

page

37).

4.

Locate

the

remote

battery

tray

in

the

server

and

remove

the

battery

that

you

want

to

replace:

a.

Remove

the

battery

retention

clip

2

from

the

tabs

1

that

secure

the

battery

4

to

the

remote

battery

tray

3 .

b.

Lift

the

battery

and

battery

carrier

from

the

tray

and

carefully

disconnect

the

remote

battery

cable

from

the

interposer

card

on

the

SAS

controller.

84

ThinkServer

RD220

Types

3729,

3779,

3797,

and

3798:

Installation

and

User

Guide

This manual is related to the following products: