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HP R3014AP, R3065US, R3070US, R3060US, R3050US, R3056RS, R3050EA Removal and Replacement Procedures

Models: R3015AP R3001AP R3003US R3003XX

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Removal and Replacement Procedures

This chapter provides removal and replacement procedures.

There are 37 screws and standoffs, in six different sizes, that must be removed, replaced, and loosened when servicing the Expansion Base. Make special note of each screw size and location during removal and replacement.

Refer to Appendix C, “Screw Listing,” for detailed information on screw sizes, locations, and usage.

Maintenance and Service Guide

5–1

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HP R3014AP, R3065US, R3070US, R3060US, R3050US, R3056RS, R3050EA, R3060EA, R3057EA, R3040EA Removal and Replacement Procedures

Contents

Document Part Number Maintenance and Service GuideHP Notebook Expansion Base JanuaryMaintenance and Service Guide HP Notebook Expansion Base First Edition January Document Part Number4 Removal and Replacement Preliminaries Contents2 Troubleshooting 1 Product DescriptionB Power Cord Set Requirements 5 Removal and Replacement Procedures6 Specifications A Connector Pin Assignments C Screw Listing IndexProduct Description HP Notebook Expansion Base1.1 Features Front components 1.2 External ComponentsMaintenance and Service Guide Product DescriptionFunction Front ComponentsComponent Product DescriptionRight-side components Right-Side ComponentsMaintenance and Service Guide ComponentMaintenance and Service Guide Rear componentsProduct Description Component Rear Panel ComponentsMaintenance and Service Guide FunctionComponent Left-Side ComponentsLeft-Side Components FunctionMaintenance and Service Guide 1.3 Wireless AccessoriesWireless Accessories Component1.4 Design Overview Troubleshooting Before Replacing PartsProblem Problems and SolutionsPower Problems and Solutions SolutionSolution External Device Problems and SolutionsProblem TroubleshootingIllustrated Parts Catalog 3.1 Serial Number LocationHP Notebook Expansion Base major components 3.2 HP Notebook Expansion Base Major ComponentsMaintenance and Service Guide Illustrated Parts CatalogMaintenance and Service Guide Speaker assemblyPower supply and shield Spare Parts HP Notebook Expansion BaseMaintenance and Service Guide HP Notebook Expansion Base miscellaneous componentsIllustrated Parts Catalog 3 Wireless keyboard Spare Parts HP Notebook Expansion Base Miscellaneous ComponentsWireless mouse Maintenance and Service GuidePower cord Spare Parts HP Notebook Expansion BaseMiscellaneous Components not illustrated Spare PartRemoval and Replacement Preliminaries 4.2 Service Considerations4.1 Tools Required 4.3 Preventing Electrostatic Damage Cables and ConnectorsPlastic Parts 4.4 Packaging and Transporting Precautions 4.5 Workstation Precautions 4.6 Grounding Equipment and Methods Typical Electrostatic Voltage Levels Static-Shielding MaterialsRemoval and Replacement Procedures Maintenance and Service Guide 5.1 Serial NumberRemoval and Replacement Procedures Serial number locationRemoval and Replacement Procedures 5.2 Disassembly Sequence ChartDisassembly Sequence Chart Maintenance and Service Guide5.3 Preparing the HP Notebook Expansion Base for Disassembly 5.4 Base Plate Spare Part Number Information5.5 Upper Chassis 7. Slide the rear cover toward you 2 and remove it Removal and Replacement ProceduresMaintenance and Service Guide Removing the rear coverDisconnecting the cables from the system board 2 2-wire RJ-11 modem cable 3 50-pin cable 4 6-wire cable5 4-wire power cable Removal and Replacement ProceduresMaintenance and Service Guide Reverse the above procedure to install the upper chassisRemoval and Replacement Procedures 11. Lift the upper chassis straight up 3 and remove it5.6 Power Supply Removing the power supply screwsSpare Part Number Information 6. Turn the base enclosure right-side up with the rear facing you 5.7 System Board Spare Part Number InformationRemoving the system board screws and standoffs Maintenance and Service Guide Reverse the above procedure to install the system boardRemoval and Replacement Procedures 9. Remove the system board from the base enclosure5.8 Front Tray Cover Spare Part Number InformationRemoving the front tray cover screws Reverse the above procedure to install the front tray cover 5.9 Back Panel Spare Part Number InformationRemoving the back panel 5.10 Expansion Cable Spare Part Number InformationRemoving the expansion cable clamps and expansion cable 5.11 Speaker Assembly Removing the speaker assembly screwsSpare Part Number Information Removal and Replacement Procedures Reverse the above procedure to install the speaker assemblyRemoving the speaker assembly Maintenance and Service Guide5.12 Front Case Spare Part Number InformationRemoving the front case Dimensions SpecificationsHP Notebook Expansion Base WeightPower supply Internal AC AdapterSpecifications Maintenance and Service GuideSignal Connector Pin AssignmentsTable A-1 RJ-45 Network Interface SignalConnector Pin Assignments Table A-2 RJ-11 ModemTable A-3 Universal Serial Bus SignalTable A-5 Audio Line-Out Table A-4S-Video SignalSignal Table A-6 SerialConnector Pin Assignments SignalConnector Pin Assignments Table A-7 S/PDIF Audio Line-OutVideo SignalPower Cord Set Requirements 3-Conductor Power Cord SetGeneral Requirements Power Cord Set Requirements 3-Conductor Power Cord Set RequirementsCountry-Specific Requirements Applicable NoteMaintenance and Service Guide 3-Conductor Power Cord Set Requirements ContinuedPower Cord Set Requirements Applicable NoteScrew Listing Maintenance and Service GuideMaintenance and Service Guide Table C-1 Phillips PM2.5×17.0 ScrewWhere used HeadTable C-2 Where usedMaintenance and Service Guide Phillips PM2.0×6.0 ScrewMaintenance and Service Guide Table C-2 Phillips PM2.0×6.0 Screw ContinuedWhere used HeadPhillips PM2.0×6.0 Screw Continued Where usedMaintenance and Service Guide Table C-2Maintenance and Service Guide Table C-4 HM5.0×9.0 StandoffWhere used HeadTable C-5 Where usedMaintenance and Service Guide Phillips PM2.0×4.0 ScrewMaintenance and Service Guide Table C-5 Phillips PM2.0x4.0 Screw ContinuedWhere used HeadTable C-5 Where usedMaintenance and Service Guide Phillips PM2.0×4.0 Screw ContinuedMaintenance and Service Guide Table C-5 Phillips PM2.0×4.0 Screw ContinuedWhere used HeadTable C-5 Where usedMaintenance and Service Guide Phillips PM2.0×4.0 Screw ContinuedMaintenance and Service Guide Table C-6 Phillips PM2.0×2.0 ScrewWhere used HeadIndex