Compaq N160 manual Illustrated Parts Catalog, Removal and Replacement Preliminaries, Contents

Contents

2.16 No Audio, Part 2 . . . . . . . . . . . . . . . . . . . . . . . 2–182.17 Nonfunctioning Device . . . . . . . . . . . . . . . . . . 2–192.18 Nonfunctioning Keyboard . . . . . . . . . . . . . . . . 2–202.19 Nonfunctioning Pointing Device . . . . . . . . . . . 2–212.20 Network or Modem Connection Problems . . . 2–22

3 Illustrated Parts Catalog

3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . 3–13.2 Computer System Major Components . . . . . . . . . . . . 3–23.3 Plastics and Hardware Kit Components. . . . . . . . . . . 3–83.4 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . . 3–93.5 Miscellaneous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–10

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 . . . . . . . . . 4–34.4 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 . . . . . . . . . . . . . . . . . . . 5–35.3 Preparing the Computer for Disassembly . . . . . . . . . 5–45.4 Memory Expansion Board . . . . . . . . . . . . . . . . . . . . . 5–8 5.5 Computer Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–10 5.6 Switch Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–11 5.7 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–13 5.8 Fan Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–16 5.9 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–18 5.10 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–20

iv Maintenance and Service Guide