Compaq 1655, Presario 1600 Series To replace the audio board, reverse the previous procedures

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Maintenance & Service Guide

Presario 1600 Series

Models: 1650 and 1655

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

9. Push to the right on the latch to separate the audio board from the base pan while disconnecting the audio board from the connector on the system board.

To replace the audio board, reverse the previous procedures.

Return to Removal &

Replacement Procedures

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Contents

Maintenance & Service Guide Maintenance & Service Guide Symbols PrefaceProduct Description Port ReplicatorTroubleshooting 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 CD Drive ModemControls and Lights Front of UnitLeft Side Components Right Side Components Bottom of Unit Rear Connectors Port Replicator Pin Port Replicator Connector Port Replicator Rear Connectors Port Replicator Rear ConnectorsPower Management for Windows Removing the Battery Pack Preliminary Steps Run Computer CheckupPower-On Self Test Post Running PostClearing the Power-on Password View System Information Inspect Compaq DiagnosticsComputer Checkup Test Contacting Compaq Support Shipping PreparationDiagnostic Error Codes ProceduresTroubleshooting Without Diagnostics Before Replacing PartsSolving Minor Problems Solving PC Card Problems Solving Power ProblemsSolving Printer Problems Solving Touch Pad/Pointing Device ProblemsSystem Unit Description Spare Part NumberBoards Description Spare Part NumberMiscellaneous Parts Documentation Software Mass Storage Devices Miscellaneous Cables Kit Miscellaneous Cables Kit Spare Part NumberDescription Modem Cables Spare Part NumberMiscellaneous Hardware and Plastics Kit Miscellaneous Hardware and Plastics Kit Spare Part NumberMiscellaneous Parts Description Spare Part Number Quick Restore CD Documentation and SoftwareQuick Reference Guide QuickFind Part Number Suffix MonthElectrostatic Discharge Generating StaticService Considerations Cables and Connectors CablesSelect the desired illustration Plastic PartsZIF Connectors Ribbon cable position for the 5.0-GB or 4.0-GB 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 Prepare the computer for disassembly Removing the Palmrest Cover with Touch PadReturn to Removal & Replacement Procedures Removing the Keyboard Return to Removal Replacement Procedures Removing the Heatspreader Removing the Modem To replace the modem, reverse the previous procedures Removing the Processor Replace the processor bracket Removing the Status Panel Maintenance & Service Guide Removing the Interface Board with Header Audio BoardNext Step When replacing interface board, ensure both Interface Board Components Removing the 5.0-GB or 4.0-GB Hard Drives Maintenance & Service Guide Bracket, reverse the previous procedures Removing the Battery Charger Board Removing the CD Drive Disconnect the CD drive cable from the system board Removing the Display Panel Assembly Maintenance & Service Guide Important before Removing the Upper CPU Cover Removing the Speaker Assembly Removing the Diskette Drive Maintenance & Service Guide Return to Removal Replacement Procedures Removing the Fan Assembly Removing the Audio Board To replace the audio board, reverse the previous procedures Removing the System Board Remove five standoffs from the system board Remove three screws from the system board Return to Removal & Replacement Procedures Removing the Memory Module Return to Removal Replacement Procedures