3 Illustrated Parts Catalog

3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . 3–1

3.2 Computer System Major Components. . . . . . . . . . . . 3–2

3.3 Miscellaneous Plastics/Hardware Kit . . . . . . . . . . . 3–18

3.4 Miscellaneous Cable Kit . . . . . . . . . . . . . . . . . . . . . 3–20

3.5 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–22

3.6 Miscellaneous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–24

4 Removal and Replacement Preliminaries

4.1 Tools Required. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1 4.2 Service Considerations. . . . . . . . . . . . . . . . . . . . . . . . 4–2 Plastic Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2 Cables and Connectors . . . . . . . . . . . . . . . . . . . . . . . 4–2

4.3 Preventing Damage to Removable Drives . . . . . . . . . 4–3 4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . . 4–4 4.5 Packaging and Transporting Precautions . . . . . . . . . . 4–4 4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–5 4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–6

5 Removal and Replacement Procedures

5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2 5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . . 5–3 5.3 Preparing the Computer for Disassembly . . . . . . . . . 5–4 5.4 Computer Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–13 5.5 Memory Expansion Board . . . . . . . . . . . . . . . . . . . . 5–13 5.6 Mini PCI Communications Board . . . . . . . . . . . . . . 5–15 5.7 Disk Cell RTC Battery. . . . . . . . . . . . . . . . . . . . . . . 5–18 5.8 Connector Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–19 5.9 LED Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–20 5.10 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–22 5.11 Heat Spreader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–25 5.12 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–28 5.13 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–30 5.14 Palm Rest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–35 5.15 Diskette Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–39

iv

Maintenance and Service Guide