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HP Pavilion ZE4900 Maintenance and Service Guide
Table Of Contents:
1
Product Description
1.1 Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
1.2 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10
1.3 Resetting the Notebook. . . . . . . . . . . . . . . . . . . . . . 1–13
1.4 Power Management. . . . . . . . . . . . . . . . . . . . . . . . . 1–14
1.5 External Components . . . . . . . . . . . . . . . . . . . . . . . 1–15
1.6 Design Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–33
2
Troubleshooting
2.1 Computer Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1
Using Computer Setup . . . . . . . . . . . . . . . . . . . . . . . 2–2
Selecting from the Main Menu. . . . . . . . . . . . . . . . . 2–3
Selecting from the Security Menu . . . . . . . . . . . . . . 2–4
Selecting from the Advanced Menu . . . . . . . . . . . . . 2–5
Selecting from the Tools Menu. . . . . . . . . . . . . . . . . 2–5
2.2 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . 2–6
3
Illustrated Parts Catalog
3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1
3.2 Notebook Major Components. . . . . . . . . . . . . . . . . . 3–2
3.3 Mass Storage Devices. . . . . . . . . . . . . . . . . . . . . . . 3–12
3.4 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–14
iv Maintenance and Service Guide
Contents
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. . . . . . . . . . . . . 4–5
5
Removal and Replacement Procedures
5.1 Serial Number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1
5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–2
5.3 Preparing the Notebook for Disassembly. . . . . . . . . 5–4
5.4 Notebook Feet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–9
5.5 Memory Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–10
5.6 Mini PCI Communications Board. . . . . . . . . . . . . . 5–12
5.7 Keyboard Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–14
5.8 Keyboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–16
5.9 Switch Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–19
5.10 Speakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–21
5.11 Optical Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–22
5.12 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . 5–23
5.13 Top Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–27
5.14 Heat Sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–31
5.15 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–33
5.16 Wireless Button Board. . . . . . . . . . . . . . . . . . . . . 5–35
5.17 Diskette Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–37
5.18 Diskette Drive Cover . . . . . . . . . . . . . . . . . . . . . . 5–39
5.19 System Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–41
Contents
Maintenance and Service Guide v
6
Specifications
A
Connector Pin Assignments
B
Power Cord Set Requirements
3-Conductor Power Cord Set. . . . . . . . . . . . . . . . . . . . . . B–1
General Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . B–1
Country-Specific Requirements. . . . . . . . . . . . . . . . . . . . B–2
C
Screw Listing
File Data
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