HP 1230 manual Service Considerations

Page 38

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

Service Considerations

Listed below are some of the considerations that you should keep in mind during the disassembly and assembly of the computer.

Tool and Software Requirements

To service the computer, you need the following:

Compaq screwdriver kit (Spare Part No. 161946-001)

Torx T-9 screwdriver

3/16-inch and 5mm nut drivers (for screwlocks and standoffs)

Small, standard screwdriver

Small, Phillips screwdriver

Diagnostics software

Screws

The screws used in the computer are not interchangeable. If an incorrect screw is used during the reassembly process, it can damage the unit. Compaq strongly recommends that all screws removed during disassembly be kept with the part that was removed, then returned to their proper locations.

IMPORTANT: As each subassembly is removed from the computer, it should be placed away from the work area to prevent damage.

Return to Removal & Replacement Procedures

Image 38
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 Hard Drive Models and FeaturesProcessor 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 View System Information Inspect Compaq DiagnosticsComputer Checkup Test 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 Description Quantity Miscellaneous Cables KitMiscellaneous Cables Kit Spare Part Number 330946-001 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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