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Removal and Replacement Procedures
Maintenance and Service Guide 5–3
Section Description
# of Screws Removed
5.10 Optical Drive 1 to remove the optical drive
2 to remove the optical drive
bracket
5.11 Keyboard 4
5.12 Internal Memory Module 0
5.13 TouchPad 1
5.14 Modem Module 2
5.15 Switch Cover 4
5.16 LED Board 5
5.17 Fan Assembly 2
5.18 Processor Heat Sink 4 loosened
5.19 Processor 1 loosened
5.20 Video Board Heat Sink 4 loosened
2 removed
5.21 Video Board 2 screw locks
5.22 Display Assembly
Display bezel
Display panel
Ambient light sensor board
Display inverter
Display hinges
8
8
8
1
1
8
5.23 Top Cover 16
5.24 Speaker 0
5.25 System Board 1
5.26 USB/Audio Board 0
5.27 PC Card/Smart Card Assembly 4
Disassembly Sequence Chart
(Continued)