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HP NX9500 manual 26

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Product Description

The notebook keyboard components are shown below and described in Table 1-6.

Keyboard Components

Maintenance and Service Guide

1–21

Contents

Maintenance and Service Guide Page Contents 4 Removal and Replacement Preliminaries 5 Removal and Replacement Procedures 6 Specifications AConnector Pin Assignments BPower Cord Set Requirements CScrew Listing Index Product Description 1.1 Models Page HP Pavilion zd7000 Series Notebook PC and HP Media Center zd7000 Series Notebook PC Models Series Notebook PC Models (Continued) Page Page Page Page Page Page HP Compaq nx9500 Series Business Notebook Models 1.2Features Page Page 1.3 Clearing a Password 1.4 Power Management 1.5 External Components Front and Right Side Components Rear Panel and Left-SideComponents Rear Panel and Left-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 Security Menu (Continued) Selecting from the Advanced Menu Advanced Menu (Continued) 2.2 Using Diagnostics for Windows Obtaining, Saving or Printing Configuration Information Obtaining, Saving or Printing Diagnostic Test Information Begin Testing Status tab Log Error 2.3 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—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—NoAudio, Part Flowchart 2.16—NoAudio, Part Flowchart 2.17—NonfunctioningDevice Flowchart 2.18—NonfunctioningKeyboard Flowchart 2.19—NonfunctioningPointing Device Flowchart 2.20—NoNetwork/Modem Connection Illustrated Parts Catalog 3.1 Serial Number Location 3.2 Notebook Major Components Spare Parts: Notebook Major Components Page Spare Parts: Notebook Major Components (Continued) Page Page Page Page Page Page Page Page Page Page 3.3Miscellaneous Plastics Kit Components 3.4Miscellaneous Cable Kit Components 3.5 Mass Storage Devices Part Number Information (Continued) 3.6 Personal Video Recorder Devices Spare Part Number Information (Continued) 3.7 Miscellaneous Spare Parts: Miscellaneous (not illustrated) (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 4.6 Workstation Precautions 4.7Grounding Equipment and Methods Typical Electrostatic Voltage Levels Typical Electrostatic Voltage Levels (Continued) Static-ShieldingMaterials Removal and Replacement Procedures 5.1 Serial Number 5.2 Disassembly Sequence Chart 5.3Preparing the Notebook for Disassembly Page Page Page Page 5.4 Notebook Feet 5.5 Memory Module Page Page 5.6 Mini PCI Communications Card Page 5.7 Optical Drive Page 5.8 Keyboard Page Page Page Page 5.9Keyboard Cover Page 5.10 Display Assembly Page 5.11 Top Cover Page Page Page 5.12 System Board Page Page Page 5.13 RTC Battery 5.14 Heat Sink Page Page Page 5.15 Processor Page 5.16 SD Card Slot/Infrared Module Page 5.17 Speakers Page Specifications Notebook (Continued) 15.4-inch,Wide SXGA+, TFT Display 17.0-inchColor TFT Wide XGA + Wide Viewing Angle 16:10 TFT Display 15.4-inch,Wide XGA+, TFT Display 5400-rpmHard Drives 4200-rpmHard Drives External 120W AC Adapter 135W AC Adapter (PFC) 12-cell Li-IonBattery Pack 12-cell Li-IonBattery Pack (Continued) DVD/CD-RWCombo Drive DVD+RW/R and CD-RWCombo Drive 8X MAX DVD-ROMDrive System DMA System Interrupts System I/O Addresses System I/O Addresses (Continued) Page System Memory Map Connector Pin Assignments Table A-2 RJ-11(Modem) Jack Table A-3 Universal Serial Bus Port Table A-4 S-VideoJack Table A-5 External Monitor Port External Monitor Port (Continued) Table A-6 Audio-Out(Headphone) Jack Table A-7 Audio-In(Microphone) Jack Table A-8 Parallel Port Power Cord Set Requirements 3-ConductorPower Cord Set General Requirements Country-SpecificRequirements 3-ConductorPower Cord Set Requirements (Continued) Screw Listing Table C-1 Phillips PM2.5×4.0 Screw Phillips PM2.5×4.0 Screw (Continued) Table C-2 Phillips PM2.5×5.0 Screw Phillips PM2.5×5.0 Screw (Continued) Table C-3 Phillips PM2.5×6.0 Screw Table C-4 Phillips PM2.5×8.0 Screw Phillips PM2.5×8.0 Screw (Continued) Page Page Page Page Table C-5 Slotted M1.5×10.0 Shoulder Screw Table C-6 HM5.0×9.0 Standoff Table C-7 PM1.5×12.0 Spring-LoadedShoulder Screw Table C-8 Phillips PM1.5×4.0 Screw Index

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