HP R3038CL, R3065US, R3070US, R3060US, R3050US, R3056RS, R3050EA, R3060EA, R3057EA Right-Side Components

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Product Description

The external components on the right side of the Expansion Base are shown below and described in Table 1-3 .

Right-side components

Table 1-3

Right-Side Components

Item

Component

Function

 

 

 

1

Audio out/Headphone

Connects optional headphone or powered

 

jack

stereo speakers.

 

 

 

2

USB connectors (3)

Connect optional USB 2.0 devices.

 

 

 

3

Vent

Allows airflow to cool internal components.

 

 

Ä To prevent overheating, do not

 

 

obstruct the vents.

 

 

 

4

Kensington security

Connects an optional security cable.

 

cable slot

 

✎ The purpose of security solutions is to act as a deterrent. These solutions do not prevent the product from being mishandled or stolen.

Maintenance and Service Guide

1–5

Page 8 Page 10
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Page 8 Page 10
Contents Maintenance and Service Guide Page Contents Screw Listing Index Product Description Features External Components Component Function Front ComponentsRight-Side Components Rear components Rear Panel Components Left-Side Components Wireless Accessories Wireless AccessoriesDesign Overview Before Replacing Parts TroubleshootingProblems and Solutions Power Problems and SolutionsProblem Possible Cause Solution External Device Problems and Solutions Serial Number Location Illustrated Parts CatalogHP Notebook Expansion Base Major Components Description Number Spare PartHP Notebook Expansion Base miscellaneous components Receiver Item Description Number Power cordRemoval and Replacement Preliminaries Service ConsiderationsTools Required Plastic Parts Preventing Electrostatic DamagePackaging and Transporting Precautions Workstation Precautions Grounding Equipment and Methods Static-Shielding Materials Typical Electrostatic Voltage LevelsEvent 10% 40% 55% Material Use Voltage Protection LevelRemoval and Replacement Procedures Serial Number Disassembly Sequence Chart Disassembly Sequence Chart# of Screws Section Description RemovedPreparing the HP Notebook Expansion Base for Disassembly Spare Part Number Information Base PlateUpper Chassis Removing the rear cover Disconnecting the cables from the system board Reverse the above procedure to install the upper chassis Power Supply Reverse the above procedure to install the power supply System Board Reverse the above procedure to install the system board Front Tray Cover Reverse the above procedure to install the front tray cover Back Panel Expansion Cable Speaker Assembly Reverse the above procedure to install the speaker assembly Front Case HP Notebook Expansion Base SpecificationsInternal AC Adapter Power supplyTable A-1 RJ-45 Network Interface Connector Pin AssignmentsTable A-3 Universal Serial Bus Table A-2 RJ-11 ModemTable A-5 Audio Line-Out Table A-4 VideoTable A-6 Serial Table A-8 Table A-7 Pdif Audio Line-OutPower Cord Set Requirements Conductor Power Cord SetGeneral Requirements Country-Specific Requirements Conductor Power Cord Set RequirementsApplicable Note Country Accredited Agency NumberBSI Screw Listing Table C-1 Phillips PM2.5×17.0 Screw HeadColor Qty Length Thread Width Table C-2 Phillips PM2.0×6.0 Screw Table C-2 Phillips PM2.0×6.0 Screw Table C-2 Table C-4 HM5.0×9.0 Standoff Table C-5 Phillips PM2.0×4.0 Screw Table C-5 Phillips PM2.0x4.0 Screw Table C-5 Phillips PM2.0×4.0 Screw Table C-5 Phillips PM2.0×4.0 Screw Table C-5 Phillips PM2.0×4.0 Screw Table C-6 Phillips PM2.0×2.0 Screw Index Index Maintenance and Service Guide Index-3
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