Removal and Replacement Procedures

Disassembly Sequence Chart (Continued)

5.12

LED Board

4

 

 

 

5.13

Keyboard

5

 

 

 

5.14

Display Assembly

6 to remove the display

 

 

assembly

 

 

6 to remove the display bezel

 

 

4 to remove the display panel

 

 

4 to remove each display

 

 

hinge

 

 

1 to remove the display

 

 

inverter

 

 

 

5.15

Top Cover

24

 

 

 

5.16

System Board

8

 

 

 

5.17

Bluetooth Module

2

 

 

 

5.18

Modem Cable

0

 

 

 

5.19

USB Board

0

 

 

 

5.20

Speaker Assembly

2

 

 

 

5.21

Fan/Heat Sink Assembly

9

 

 

 

5.22

Processor

1 loosened

 

 

 

5.23

PC Card Assembly

2

 

 

 

5.3Preparing the Computer for Disassembly

Before you begin any removal or installation procedures:

1.Shut down the computer. If you are unsure whether the computer is off or in hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power cord.

5–4

Maintenance and Service Guide