HP NX9500 manual Removal and Replacement Preliminaries

Contents

3.5 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–19

3.6 Personal Video Recorder Devices. . . . . . . . . . . . . . 3–21

3.7 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–23

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 . . . . . . . . . . . . . 4–5

5 Removal and Replacement Procedures

5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–25.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–35.3 Preparing the Notebook for Disassembly . . . . . . . . . 5–45.4 Notebook Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–95.5 Memory Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–105.6 Mini PCI Communications Card. . . . . . . . . . . . . . . 5–135.7 Optical Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–155.8 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–175.9 Keyboard Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–225.10 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–245.11 Top Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–26 5.12 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–30 5.13 RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–34 5.14 Heat Sink. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–35 5.15 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–39 5.16 SD Card Slot/Infrared Module . . . . . . . . . . . . . . . 5–41 5.17 Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–43

iv Maintenance and Service Guide