Removal and Replacement Procedures

Disassembly Sequence Chart (Continued)

Section

Description

# of Screws Removed

 

 

 

5.9

Optical Drive

1 to remove the optical drive

 

 

2 to remove the optical drive

 

 

bracket

 

 

 

5.10

Switch Cover

2

 

 

 

5.11

Keyboard

4

 

 

 

5.12

Display Assembly

6 to remove the display

 

 

assembly

 

 

6 to remove the display bezel

 

 

2 to remove the display hinge

 

 

base covers

 

 

4 to remove the display panel

 

 

2 to remove the display

 

 

release hook

 

 

4 to remove each display

 

 

hinge

 

 

1 to remove each wireless

 

 

antenna transceiver

 

 

 

5.13

Base Enclosure

18

 

 

 

5.14

System Board

2

 

 

 

5.15

Display Release Button

6

 

Assembly

 

 

 

 

5.16

LED Board

2

 

 

 

5.17

Fan/Heat Sink Assembly

7

 

 

 

5.18

Processor

1 loosened

 

 

 

5–4

Maintenance and Service Guide