HP 1230 manual Maintenance & Service Guide

Page 66

Maintenance & Service Guide

Presario 1200 Series

Models: 1230 and 1232

Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal & Replacement Procedures Specifications Pin Assignments Battery Pack Operations

8. Disconnect the backlight cable attached to the display panel assembly from the connector on the system board.

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Contents Maintenance & Service Guide Maintenance & Service Guide Symbols PrefaceProduct Description Compaq PresarioTroubleshooting Follow the Preliminary Steps Run the Power-OnSelf-Test PostIllustrated Parts Catalog Removal and Replacement Procedures Serial Number LocationSpecifications Connector Pin Assignments Battery Pack Operating Time Models and Features ProcessorHard Drive Controls and Lights Front of UnitLeft Side Components Right Side Components Bottom of Unit Rear Connectors Power Management for Windows Operations Preliminary Steps Run Computer CheckupPower-On Self Test Post Running PostClearing the Power-on Password Compaq Diagnostics Computer Checkup TestView System Information Inspect Contacting Compaq Support Shipping PreparationDiagnostic Error Codes ProceduresTroubleshooting Without Diagnostics Before Replacing PartsSolving Minor Problems Solving Printer Problems Solving PC Card ProblemsSolving Power Problems Solving Touch Pad/Pointing Device ProblemsSystem Unit Description Spare Part NumberBoards Description Spare Part NumberHPA Mass Storage Devices Miscellaneous Cables Kit Miscellaneous Cables Kit Spare Part Number 330946-001Description Quantity Description Modem Cables Spare Part NumberMiscellaneous Hardware and Plastics Kit Miscellaneous Hardware and Plastics Kit Spare Part NumberMiscellaneous Parts Description Spare Part NumberDocumentation and Software QuickFind Part Number Suffix MonthElectrostatic Discharge Generating StaticService Considerations Select the desired illustration Cables and ConnectorsCables Plastic PartsZIF Connectors Ribbon cable position for the 2.1-GB or 3.2 hard Drive Ribbon cable position for the CD drive Ribbon cable position for the diskette drive Back to Cables and Connectors Preparing the Computer for Disassembly Removing the Battery Pack Return to Removal Replacement Procedures Prepare the computer for disassembly Removing the Palmrest Cover with Touch PadMaintenance & Service Guide Removing the Heatspreader Removing the Keyboard Return to Removal Replacement Procedures Removing the Processor To replace the processor complete the following steps Removing the 3.2-GB or 2.1-GB Hard Drives Maintenance & Service Guide Reverse the previous procedures Removing the CD Drive Maintenance & Service Guide Presario 1200 Series Models 1230 Return to Removal Replacement Procedures Removing the Battery Charger Board Removing the Modem To replace the modem, reverse the previous procedures Removing the Display Panel Assembly Maintenance & Service Guide Maintenance & Service Guide Maintenance & Service Guide Return to Removal Replacement Procedures Removing the Upper CPU Cover Removing the Speaker Assembly Removing the Diskette Drive Return to Removal Replacement Procedures Removing the Fan Assembly Maintenance & Service Guide Removing the System Board Remove three standoffs from the system board Maintenance & Service Guide Remove three screws from the system board Return to Removal & Replacement Procedures Removing the Memory Module Return to Removal Replacement Procedures

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