Contents

3 Illustrated Parts Catalog

3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1 3.2 Notebook Major Components . . . . . . . . . . . . . . . . . . 3–23.3 Miscellaneous Plastics Kit Components . . . . . . . . . . 3–83.4 Port Replicators and Mass Storage Devices . . . . . . 3–103.5 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–11

4 Removal and Replacement Preliminaries

4.1 Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–14.2 Service Considerations . . . . . . . . . . . . . . . . . . . . . . . 4–2Plastic Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2 Cables and Connectors . . . . . . . . . . . . . . . . . . . . . . . 4–2

4.3 Preventing Damage to Removable Drives . . . . . . . . 4–3 4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . 4–44.5 Packaging and Transporting Precautions . . . . . . . . . 4–44.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–54.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–6

5 Removal and Replacement Procedures

5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–25.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–25.3 Preparing the Notebook for Disassembly . . . . . . . . . 5–4 5.4 Notebook Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–8 5.5 Memory Expansion Board . . . . . . . . . . . . . . . . . . . . 5–9 5.6 Mini PCI Communications Board. . . . . . . . . . . . . . 5–10 5.7 LED Switch Cover . . . . . . . . . . . . . . . . . . . . . . . . . 5–13 5.8 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–15 5.9 Fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–20

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Maintenance and Service Guide

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Compaq NC4000 manual Illustrated Parts Catalog, Removal and Replacement Preliminaries, Removal and Replacement Procedures