Contents
Maintenance and Service Guide
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Contents
5 Removal and Replacement Procedures
6 Specifications
AConnector Pin Assignments
BPower Cord Set Requirements
CScrew Listing
Product Description
1.1Features
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1.2 Resetting the Notebook
1.3 Power Management
1.4 External Components
Front Components
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Front Components
HP Compaq nx4800 and Compaq Presario
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Right-SideComponents
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Rear and Left-SideComponents
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Keyboard Components
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Keyboard Components
Top Components, Part
HP Pavilion dv1000 (Continued)
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HP Compaq nx4800 and Compaq Presario V2000 (Continued)
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Bottom Components
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1.5 Design Overview
Troubleshooting
2.1Computer Setup
Using Computer Setup
Selecting from the Main Menu
Selecting from the Security Menu
Selecting from the Advanced Menu
Selecting from the Tools Menu
2.2 Troubleshooting Flowcharts
Troubleshooting Flowcharts Overview (Continued)
Flowchart 2.1—InitialTroubleshooting
Flowchart 2.2—NoPower, Part
Flowchart 2.3—NoPower, Part
Flowchart 2.4—NoPower, Part
Flowchart 2.5—NoPower, Part
Flowchart 2.6—NoVideo, Part
Flowchart 2.7—NoVideo, Part
Flowchart 2.8—NonfunctioningExpansion Base (if applicable)
Flowchart 2.9—NoOperating System (OS) Loading
Flowchart 2.10—NoOS Loading, Hard Drive, Part
Flowchart 2.11—NoOS Loading, Hard Drive, Part
Flowchart 2.12—NoOS Loading, Hard Drive, Part
Flowchart 2.13—NoOS Loading, Diskette Drive
Flowchart 2.14—NoOS Loading, CD-ROMor DVD-ROMDrive
Flowchart 2.15—NoOS Loading for QuickPlay Application, Part
Flowchart 2.16—NoOS Loading for QuickPlay Application, Part
Flowchart 2.17—NoAudio, Part
Flowchart 2.18—NoAudio, Part
Flowchart 2.19—NonfunctioningDevice
Flowchart 2.20—NonfunctioningKeyboard
Flowchart 2.21—NonfunctioningPointing Device
Flowchart 2.22—NoNetwork/Modem Connection
Illustrated Parts Catalog
3.1 Serial Number Location
3.2 Notebook Major Components
Spare Parts: Notebook Major Components
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Spare Parts: Notebook Major Components (Continued)
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3.3 Miscellaneous Plastics Kit
Miscellaneous Plastics Kit
3.4 Mass Storage Devices
Spare Part Number Information (Continued)
3.5 Miscellaneous
Spare Parts: Miscellaneous (not illustrated) (Continued)
3.6 Sequential Part Number Listing
Spare Parts: Sequential Part Number Listing (Continued)
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Removal and Replacement Preliminaries
4.1 Tools Required
4.2Service Considerations
Plastic Parts
Cables and Connectors
4.3Preventing Damage to Removable Drives
4.4Preventing Electrostatic Damage
4.5Packaging and Transporting Precautions
4.6 Workstatinon Precautions
4.7Grounding Equipment and Methods
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Typical Electrostatic Voltage Levels
Static-ShieldingMaterials
Removal and Replacement Procedures
5.1 Serial Number
5.2 Disassembly Sequence Chart
Disassembly Sequence Chart (Continued)
5.3Preparing the Notebook for Disassembly
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5.4 Notebook Feet
5.5 Memory Module
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5.6 Mini PCI Communications Card
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5.7 Optical Drive
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5.8 Switch Cover
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5.9 Keyboard
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5.10 Display Assembly
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5.11 Base Enclosure
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5.12 USB/S-VideoController Board
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5.13 Speaker Assembly
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5.14 RTC Battery
5.15 Menu Control Button Board
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5.16 Heat Sink
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5.17 Fan
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5.18 Processor
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5.19 System Board
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5.20 LED Board
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Specifications
Notebook (Continued)
14.0-inch,WXGA, SVA Display
Hard Drives
Primary 6-cell, Li-IonBattery Pack
24X DVD/CD-RWCombo Drive
24X DVD/CD-RWCombo Drive (Continued)
4X DVD+RW/R and CD-RWCombo Drive
4X DVD+RW/R and CD-RWCombo Drive (Continued)
4X DVD±RW/R and CD-RWCombo Drive
4X DVD±RW/R and CD-RWCombo Drive (Continued)
8X DVD±RW/R and CD-RWCombo Drive
8X DVD±RW/R and CD-RWCombo Drive (Continued)
8X Max DVD-ROMDrive
8X Max DVD-ROMDrive (Continued)
System DMA
System Interrupts
System Interrupts (Continued)
System I/O Addresses
System I/O Addresses (Continued)
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System Memory Map
Connector Pin Assignments
Table A-2
RJ-45(Network)
Table A-3
S-Video-Out
Table A-4
External Monitor
Table A-5
RJ-11(Modem)
Table A-6
Audio-In(Microphone)
Table A-7
Audio-Out(Headphone)
Power Cord Set Requirements
3-ConductorPower Cord Set
General Requirements
Country-SpecificRequirements
3-ConductorPower Cord Set Requirements (Continued)
Screw Listing
Table C-1
Phillips PM2.0×5.0 Screw
Phillips PM2.0×5.0 Screw (Continued)
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Table C-2
Phillips PM2.5×4.0 Screw
Table C-3
Phillips PM2.0×7.0 Screw
Phillips PM2.0×7.0 Screw (Continued)
Phillips PM2.0×6.0 Screw (Continued)
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Table C-4
Phillips PM2.0×4.0 Screw
Phillips PM2.0×4.0 Screw (Continued)
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Table C-5
Phillips PM2.0×3.0 Screw
Phillips PM2.0×3.0 Screw (Continued)
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Table C-6
Phillips PM2.0×7.0 Round Head Screw
Table C-7
Phillips PM1.5×2.0 Screw
Index
