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iv Maintenance and Service Guide
Contents
3 Illustrated Parts Catalog
3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1
3.2 Computer Major Components. . . . . . . . . . . . . . . . . . 3–2
3.3 Display Assembly Subcomponents: HP Pavilion
dv4200 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–18
3.4 Display Assembly Subcomponents: Compaq
Presario V4200 and HP Compaq
nx7220 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–20
3.5 Miscellaneous Doors/Covers Kit
Spare Part Information . . . . . . . . . . . . . . . . . . . . . . 3–22
3.6 Miscellaneous Cable Kit . . . . . . . . . . . . . . . . . . . . . 3–24
3.7 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–26
3.8 Miscellaneous (Not Illustrated). . . . . . . . . . . . . . . . 3–28
3.9 Sequential Part Number Listing . . . . . . . . . . . . . . . 3–30
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 . . . . . . . . . 4–5
4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–6
4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–7