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Compaq NX7000, PC X1000 manual 36

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Product Description

The notebook keyboard components are shown in the following illustration and described in Table 1-7.

Keyboard Components

1–30	Maintenance and Service Guide

Contents

Page Maintenance and Service Guide Page Contents 1 Product Description 2 Troubleshooting 3 Illustrated Parts Catalog 4 Removal and Replacement Preliminaries 5 Removal and Replacement Procedures 6 Specifications A Connector Pin Assignments B Power Cord Set Requirements CScrew Listing Index Product Description 1.1 Models Table HP Pavilion zt3000, HP Compaq nx7000 Model Naming Convention (Continued) HP Pavilion zt3000 Models HP Pavilion zt3000 Models (Continued) Page HP Compaq nx7000 Models HP Compaq nx7000 Models (Continued) Page Page Page Page Page Compaq Presario X1000 Models Compaq Presario X1000 Models (Continued) Page Page Page Page Page Page Page 1.2Features Page 1.3 Clearing a Password 1.4 Power Management 1.5 External Components Front and Left-SideComponents Item Component Function Rear Panel and Right-SideComponents Rear Panel and Right-SideComponents (Continued) Page Keyboard Components Top Components Top Components (Continued) Bottom Components Bottom Components (Continued) 1.6 Design Overview Troubleshooting 2.1Computer Setup and Diagnostics Utilities Using Computer Setup Selecting from the File Menu Selecting from the Security Menu Selecting from the Advanced Menu Advanced Menu (Continued) 2.2 Troubleshooting Flowcharts 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—NonfunctioningPort Replicator (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, CD- or DVD-ROMDrive Flowchart 2.14—NoAudio, Part Flowchart 2.15—NoAudio, Part Flowchart 2.16—NonfunctioningDevice Flowchart 2.17—NonfunctioningKeyboard Flowchart 2.18—NonfunctioningPointing Device Flowchart 2.19—NoNetwork/Modem Connection Illustrated Parts Catalog 3.1 Serial Number Location 3.2 Notebook Major Components Spare Parts: Notebook Major Components Item Description Number Page Spare Parts: Notebook Major Components (Continued) Page Page Page Page 3.3Miscellaneous Plastics Kit Components Miscellaneous Plastics Kit Components Spare Part Number (contains parts with carbonite and platinum blue finish for use with HP Pavilion zt3000 notebooks) (contains parts with carbon finish for use with 3.4Miscellaneous Cable Kit Components 3.5Miscellaneous Doors/Covers Kit Components 3.6 Mass Storage Devices 3.7 Miscellaneous Miscellaneous (not illustrated) Spare Part Information (Continued) Removal and Replacement Preliminaries 4.1 Tools Required 4.2 Service Considerations Plastic Parts Cables and Connectors 4.3Preventing Damage to Removable Drives 4.4 Preventing Electrostatic Damage 4.5Packaging and Transporting Precautions 4.6Workstation Precautions 4.7Grounding Equipment and Methods Typical Electrostatic Voltage Levels Event 10% 40% 55% Removal and Replacement Procedures 5.1 Serial Number 5.2 Disassembly Sequence Chart 5.3Preparing the Notebook for Disassembly Page Page Page 5.4 Notebook Feet 5.5 Memory Expansion Board Page 5.6 Mini PCI Communications Board Page 5.7RTC Battery 5.8 Optical Drive 5.9 Keyboard Page Page 5.10 Switch Cover 5.11 Speaker Cover Page 5.12 Fan 5.13 Heat Sink Page 5.14 Processor Page 5.15 Display Assembly Page Page Page 5.16 Top Cover Page Page Page Page Page 5.17 Bluetooth Board Page 5.18 SD Card Slot Board and Cable Page 5.19 VGA Board and Shield Page 5.20 Modem and Cable Page 5.21 System Board Page Page Specifications Notebook (Continued) 15.4-inch,Wide UXGA, TFT Display 15.4-inch,Wide SXGA+, TFT Display 15.4-inch,Wide XGA+, TFT Display Hard Drives 80-GB 60-GB 40-GB (5400 External AC Adapter 8-cell,Primary Li-IonBattery Pack 24X DVD/CD-RWDrive 24X CD-RWDrive 8X DVD-ROMDrive 24X CD-ROMDrive System DMA Hardware System DMA System Interrupts IRQ System I/O Addresses I/O Address System Function System I/O Addresses (Continued) Page Connector Pin Assignments Table A-2 RJ-11Modem Table A-3 Universal Serial Bus Table A-4 Table A-5 External Monitor Table A-6 Audio Line-Out Table A-7 Microphone Table A-8 Parallel Power Cord Set Requirements 3-ConductorPower Cord Set General Requirements Country-SpecificRequirements 3-ConductorPower Cord Set Requirements (Continued) Notes Screw Listing Table C-1 Phillips PM2.5×9.5 Screw Head Color Qty Table C-1 Phillips PM2.5×9.5 Screw (Continued) Table C-2 Phillips PM2.5×7.0 Screw Table C-2 Phillips PM2.5×7.0 Screw (Continued) Table C-3 Phillips PM2.5×3.5 Screw Table C-4 Phillips PM2.5×5.0 Screw Page Phillips PM2.5×5.0 Screw (Continued) Page Page Page Page Table C-5 Phillips PM2.5×15.0 Screw Table C-5 Phillips PM2.5×15.0 Screw (Continued) Phillips PM2.5×15.0 Screw (Continued) Table C-6 Phillips PM2.5×3.0 Screw Table C-7 Phillips PM2.0×3.0 Screw Table C-8 Phillips PM2.0×9.0 Spring-LoadedScrew Table C-9 Phillips PM1.5×3.0 Screw Index

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