HP R4012US, R4001XX, R4003XX, R4025US Releasing the Keyboard Cover, Compaq Presario R4000 Models

Page 111

Removal and Replacement Procedures

✎Steps 11 through 15 apply to Compaq Presario R4000 models.

11.Insert a flat blade screwdriver into the notch 1 behind the insert key and lift up the right side of the keyboard cover 2.

12.Lift up on the middle 3 of the keyboard cover until it disengages from the notebook.

Releasing the Keyboard Cover, Compaq Presario R4000 Models

Maintenance and Service Guide

5–21

Image 111

Contents Maintenance and Service Guide Page Contents Removal and Replacement Procedures Product Description FeaturesProduct Description Product Description Resetting the Notebook Power Management Front Components, HP Pavilion zv6000 External ComponentsComponent Function Front Components, Compaq Presario R4000 Rear Panel Components Right-Side Components Right-Side Components Left-Side Components Item Component Function Standard Keyboard Components Fn key Standard Keyboard ComponentsTop Components, HP Pavilion zv6000 Top Components, HP Pavilion zv6000 Top Components, Compaq Presario R4000 Top Components, Compaq Presario R4000 TouchPad Components, HP Pavilion zv6000 TouchPad Components, Compaq Presario R4000 Bottom Components Bottom Components Design Overview Computer Setup TroubleshootingAccessing Computer Setup Computer Setup Defaults Main Menu Security MenuSelect To Do This Advanced Menu Selecting from the Advanced MenuExit Menu Troubleshooting Flowcharts Overview Troubleshooting FlowchartsFlowchart 2.14-No OS Loading, Optical Drive Flowchart No Power Part Flowchart 2.1-Initial TroubleshootingFlowchart 2.2-No Power, Part Flowchart 2.3-No Power, Part External Flowchart 2.4-No Power, PartFlowchart 2.5-No Power, Part Flowchart 2.6-No Video, Part Flowchart No Video Part Flowchart 2.7-No Video, PartReseat power Cord in docking Device Power outlet Flowchart 2.8-Nonfunctioning Docking Device if applicableFlowchart 2.9-No Operating System OS Loading Loading Flowchart 2.10-No OS Loading, Hard Drive, PartFlowchart No OS Loading Hard Drive, Part Flowchart 2.11-No OS Loading, Hard Drive, PartFlowchart 2.12-No OS Loading, Hard Drive, Part System board Flowchart 2.13-No OS Loading, Diskette DriveFlowchart 2.14-No OS Loading, Optical Drive Flowchart 2.15-No Audio, Part Flowchart 2.16-No Audio, Part Cmos Flowchart 2.17-Nonfunctioning DeviceFlowchart 2.18-Nonfunctioning Keyboard Pointing device Not operating Properly Connect notebook Flowchart 2.19-Nonfunctioning Pointing DeviceFlowchart 2.20-No Network/Modem Connection Serial Number Location Illustrated Parts CatalogIllustrated Parts Catalog Display inverters not illustrated Wireless antenna boards and cables not illustratedSpare Parts Notebook Major Components Spare PartIllustrated Parts Catalog Keyboards Keyboard coversIllustrated Parts Catalog TouchPad support bracket for use with Bluetooth wireless board includes BluetoothMiscellaneous Plastics Kit TouchPad components not illustratedIllustrated Parts Catalog System boards Thermal modulesIllustrated Parts Catalog Optical drives Fan assemblyMemory modules SpeakersIllustrated Parts Catalog Base enclosures Battery packsMass Storage Devices Mass Storage Devices Spare Part Number Information Miscellaneous Plastics Kit Spare Part Number Miscellaneous Plastics KitMiscellaneous Not Illustrated Spare Part Number Information Miscellaneous Not IllustratedUSB travel mouse Wired headset with volume controlDescription Number USB digital driveSequential Part Number Listing Sequential Part Number ListingSequential Part Number Listing Sequential Part Number Listing 383914-001 Display latch kit Sequential Part Number Listing Sequential Part Number Listing Sequential Part Number Listing Sequential Part Number Listing Tools Required Removal and Replacement PreliminariesPlastic Parts Service ConsiderationsPreventing Damage to Removable Drives Preventing Electrostatic Damage Packaging and Transporting Precautions Use the following grounding precautions at workstations Workstation PrecautionsGrounding Equipment and Methods Material Use Voltage Protection Level Typical Electrostatic Voltage LevelsStatic-Shielding Materials Relative Humidity Event 10% 40% 55%Removal and Replacement Procedures Serial Number Disassembly Sequence Chart Disassembly Sequence Chart# of Screws Removed Internal Memory Module Display Assembly Battery Pack Spare Part Number Information Preparing the Notebook for DisassemblyReverse the above procedure to install the battery pack Hard Drive Spare Part Number Information Hard DriveRemoving the Hard Drive Cover Removing the Hard Drive Removing the Hard Drive Frame Memory Module Spare Part Number Information External Memory ModuleRemoving the Memory Module Compartment Cover Reverse the above procedure to install a memory module Optical Drive Spare Part Number Information Optical DriveReverse the above procedure to install the optical drive Keyboard Cover Spare Part Number Information Keyboard CoverRemoving the Keyboard Cover Screws Applying Protective Masking Tape, HP Pavilion zv6000 Models Releasing the Keyboard Cover, HP Pavilion zv6000 Models Removing the Keyboard Cover, HP Pavilion zv6000 Models Releasing the Keyboard Cover, Compaq Presario R4000 Models Reverse the above procedure to install the keyboard cover Volume Board Spare Part Number Information Volume BoardBluetooth Board Spare Part Number Information Bluetooth BoardKeyboard Spare Part Number Information KeyboardRemoving the Keyboard Screws Releasing the Keyboard Reverse the above procedure to install the keyboard Mini PCI Communications Card Spare Part Number Information Mini PCI Communications CardRemoving a Mini PCI Communications Card Internal Memory Module Reverse the above procedure to install a memory module Display Assembly Spare Part Number Information Display AssemblyRemoving the Display Screws, HP Pavilion zv6000 Models Removal and Replacement Procedures Removing the Display Assembly, HP Pavilion zv6000 Models Removing the Display Screws, Compaq Presario R4000 Models Removal and Replacement Procedures Reverse the above procedure to install the display assembly Base Enclosure Spare Part Number Information Base EnclosureRemoval and Replacement Procedures Removal and Replacement Procedures Disconnecting the Fan Cable, HP Pavilion zv6000 Models Removing the Base Enclosure, HP Pavilion zv6000 Models Removal and Replacement Procedures Removal and Replacement Procedures Disconnecting the Fan Cable, Compaq Presario R4000 Models Reverse the above procedure to install the base enclosure Fan Assembly Spare Part Number Information Fan AssemblyReverse the above procedure to install the fan assembly Speaker Spare Part Number Information SpeakerReverse the above procedure to install the speaker Front Board Spare Part Number Information Front BoardDisconnecting the Front Board Cable Reverse the above procedure to install the front board Thermal Module Spare Part Number Information Thermal ModuleRemoving the Thermal Module Reverse the above procedure to install the thermal module Processor Spare Part Number Information ProcessorReverse the above procedure to install the processor Thermal Frame Spare Part Number Information Thermal FrameRemoving the Thermal Frame Screw Removing the Top Cover Rear Bezel, HP Pavilion zv6000 Models Removing the Thermal Frame Removing the Fan Shield Reverse the above procedure to install the thermal frame System Board Spare Part Number Information System BoardRemoval and Replacement Procedures Removing the System Board Screws Removing the System Board Removing the RJ-11 Modem Cable Removing the RTC Battery Weight Dimensions MetricMaximum altitude unpressurized Input PowerTemperature Relative humidity noncondensingInch, WXGA, TFT Display Inch, XGA, TFT Display Hard Drives DVD/CD-RW Combo Drive Startup time Access timeAudio output Level Cache buffer Data transfer rateCenter hole diameter DVD±RW and CD-RW Combo DriveCache buffer Data transfer rate Audio output levelHardware DMA System Function System DMAHardware IRQ System Function System InterruptsIRQ12 Address hex System I/O AddressesSystem I/O Addresses NIC Memory Map Address hex System Memory MapSystem Memory Map NIC Table A-1 Audio-Out Headphone Pin SignalTable A-3 Universal Serial Bus Table A-2 Audio-In MicrophoneTable A-4 External Monitor Table A-5 RJ-45 Network Table A-6 RJ-11 Modem Table A-7 Video-Out Conductor Power Cord Set Power Cord Set RequirementsGeneral Requirements Conductor Power Cord Set Requirements Country-Specific RequirementsCountry/Region Accredited Agency Applicable Note Number KE a Screw Listing Table C-1 Phillips PM2.0×7.0 Screw Color Qty Length Thread Head Width Black Where usedTable C-1 Phillips PM2.0×7.0 Screw Table C-1 Phillips PM2.0×7.0 Screw Table C-1 Phillips PM2.0×7.0 Screw Table C-1 Phillips PM2.0×7.0 Screw Table C-1 Phillips PM2.0×7.0 Screw Table C-1 Phillips PM2.0×7.0 Screw Phillips PM2.0×7.0 Screw Location Table C-1 Phillips PM2.0×7.0 Screw Table C-1 Phillips PM2.0×7.0 Screw Table C-2 Phillips PM3.0×4.5 Screw Table C-3 Phillips PM2.0×15.0 Screw Color Qty Length Thread Head Width Black 15.0 mm Where usedTable C-3 Phillips PM2.0×15.0 Screw Table C-3 Phillips PM2.0×15.0 Screw Table C-4 Phillips PM2.0×4.0 Screw Table C-4 Phillips PM2.0×4.0 Screw Table C-4 Phillips PM2.0×4.0 Screw Table C-5 Phillips PM1.5×3.0 Screw Color Qty Length Thread Head Width Silver Where usedTable C-5 Phillips PM1.5×3.0 Screw Table C-6 Phillips PM2.0×4.0 Coarse Thread Screw Table C-7 Phillips PM2.0×11.0 Spring-Loaded Shoulder Screw Color Qty Length Thread Head Width Silver 11.0 mm Where usedColor Qty Length Thread Head Width Silver Table C-8 Phillips PM2.0×3.0 ScrewTable C-9 Phillips PM1.5×8.0 Screw Index Index Index-3 Index-4 Index-5 Index-6 Index-7

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