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HP DV8000 manual 235

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Display Component Recycling

16.Turn the LCD panel upside down.

17.Remove the backlight frame from the LCD panel.

Removing the Backlight Frame

Maintenance and Service Guide

D–11

Contents

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 AConnector Pin Assignments BPower Cord Set Requirements CScrew Listing DDisplay Component Recycling Product Description 1.1Features Page 1.2 Resetting the Computer 1.3 Power Management 1.4 External Components Table Front Components Page Right-SideComponents Left-SideComponents Left-SideComponents (Continued) Page Rear Panel Components Page Standard Keyboard Components fn+f7 Top Components Top Components (Continued) Page QuickPlay and Quick Launch Button Components QuickPlay and Quick Launch Button Components (Continued) TouchPad Components Bottom Components Bottom Components (Continued) 1.5 Design Overview Troubleshooting 2.1Computer Setup Accessing Computer Setup Computer Setup Defaults Selecting from the File Menu Selecting from the Security Menu Selecting from the Tools Menu Selecting from the Advanced 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—NonfunctioningDocking Device (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, Optical Drive 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 Computer Major Components Spare Parts: Computer Major Components Page Spare Parts: Computer Major Components (Continued) Page Page Page Page 3.3 Display Assembly Subcomponents Display Assembly Subcomponent Spare Part Number Information 3.4 Plastics Kit 3.5 Cable Kit 3.6 Mass Storage Devices Mass Storage Devices 3.7 Miscellaneous (Not Illustrated) 3.8 Sequential Part Number Listing Sequential Part Number Listing (Continued) Page Page 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 Page 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 Computer for Disassembly Page 5.4 Hard Drive Page Page Page 5.5 Computer Feet 5.6 Memory Module Page Page Page 5.7 Mini PCI Communications Module Page 5.8 RTC Battery Page 5.9 Optical Drive Page 5.10 Switch Cover Page 5.11 Keyboard Assembly Frame Page Page Page 5.12 LED Board Page 5.13 Keyboard Page 5.14 Display Assembly Page Page Display Assembly Subcomponents Page Page Page Page Page Page Page 5.15 Top Cover Page Page Page Page Page Page 5.16 System Board Page Page Page Page Page Page 5.17 Bluetooth Module Page Page 5.18 Modem Connector Cable Page 5.19 USB Board Page 5.20 Speakers Page Page 5.21 Heat Sink Page Page 5.22 Processor Page 5.23 Fan Assembly Page Page Page 5.24 PC Card Assembly Page Page Specifications Computer (Continued) 17.0-inch,WSXGA+, BrightView Display 17.0-inch,WXGA+, BrightView Display Hard Drives Hard Drives (Continued) Primary 8-cell, Li-IonBattery Pack DVD/CD-RWCombo Drive Page DVD±RW and CD-RWDouble Layer Combo Drive (Continued) with LightScribe with LightScribe (Continued) System DMA System Interrupts System Interrupts (Continued) System I/O Addresses System I/O Addresses (Continued) Page System Memory Map Connector Pin Assignments Table A-2 Audio-In(Microphone) Table A-3 Universal Serial Bus Table A-4 External Monitor Table A-5 RJ-45(Network) Table A-6 RJ-11(Modem) Table A-7 S-Video-Out Power Cord Set Requirements 3-ConductorPower Cord Set General Requirements Country-SpecificRequirements 3-ConductorPower Cord Set Requirements (Continued) Screw Listing Table C-2 Black Phillips PM2.5×6.0 Screw Table C-3 Silver Phillips PM2.5×6.0 Screw Silver Phillips PM2.5×6.0 Screw (Continued) Page Page Page Page Page Phillips PM2.5×4.0 Screw (Continued) Page Table C-4 Phillips PM2.5×4.0 Screw Page Page Page Page Page Page Table C-5 Phillips PM2.5×13.0 Screw Phillips PM2.5×13.0 Screw (Continued) Page Page Table C-6 Phillips PM2.5×9.0 Screw Phillips PM2.5×9.0 Screw (Continued) Table C-7 Phillips PM2.5×7.0 Screw Phillips PM2.5×7.0 Screw (Continued) Page Table C-8 Phillips PM2.0×4.0 Screw Phillips PM2.0×4.0 Screw (Continued) Page Page Table C-9 Slotted M1.5×9.0 Screw Display Component Recycling Page Page Page Page Page Page Page Page Page Page Page Page Page Index

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