Lenovo 8149 ユーザーズマニュアル

Lenovo

Removing

and

replacing

the

battery

1.

Remove

the

cover.

See

2.

Locate

the

battery.

See

3.

If

necessary,

remove

any

adapters

that

impede

access

to

the

battery.

See

for

more

information.

4.

Remove

the

old

battery.

5.

Install

the

new

battery.

6.

Replace

any

adapters

that

were

removed

to

gain

access

to

the

battery.

7.

Go

to

Note:

Use

the

Setup

Utility

program

to

set

the

date

and

time

and

any

passwords.

See

Removing

and

replacing

the

power

supply

Attention

Never

remove

the

cover

on

a

power

supply

or

any

part

that

has

the

following

label

attached.

Hazardous

voltage,

current,

and

energy

levels

are

present

inside

any

component

that

has

this

label

attached.

There

are

no

servicable

parts

inside

these

components.

1.

Remove

the

cover.

See

2.

Disconnect

all

power

supply

cables

from

the

drives.

3.

Disconnect

all

power

supply

cables

from

the

system

board.

See

4.

Support

the

power

supply

and

remove

the

four

screws

that

hold

the

power

supply

in

place.

5.

Remove

the

power

supply.

Chapter

10.

Replacing

FRUs

(Types

8084,

8085,

8147,

8148,

and

8179

127