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Table of contents

1 Product description .................................................................................................................................................................................. 1

2 External component identication ......................................................................................................................................................... 3

Right side ................................................................................................................................................................................... 3

Left side ..................................................................................................................................................................................... 4

Display ........................................................................................................................................................................................ 6

Keyboard area ........................................................................................................................................................................... 7

Touchpad ............................................................................................................................................................... 7

Speakers ................................................................................................................................................................ 8

Special keys .......................................................................................................................................................... 9

Labels ....................................................................................................................................................................................... 10

3 Illustrated parts catalog ........................................................................................................................................................................ 12

Computer major components .............................................................................................................................................. 12

Display components .............................................................................................................................................................. 15

Miscellaneous parts ............................................................................................................................................................... 16

4 Removal and replacement procedures preliminary requirements ................................................................................................ 17

Tools required ......................................................................................................................................................................... 17

Service considerations .......................................................................................................................................................... 17

Plastic parts ........................................................................................................................................................ 17

Cables and connectors ..................................................................................................................................... 17

Drive handling .................................................................................................................................................... 18

Electrostatic discharge damage .......................................................................................................................................... 18

Packaging and transporting guidelines .............................................................................................................................. 19

Workstation guidelines .......................................................................................................................................................... 20

Equipment guidelines ............................................................................................................................................................ 20

5 Removal and replacement procedures .............................................................................................................................................. 22

Component replacement procedures ................................................................................................................................. 22

Bottom cover ...................................................................................................................................................... 22

Battery ................................................................................................................................................................. 24

WLAN module .................................................................................................................................................... 25

USB/audio board cable ..................................................................................................................................... 27

USB/audio board ................................................................................................................................................ 28

Display assembly ............................................................................................................................................... 29