Compaq 1825, 1800T specifications System Unit

Page 32

Maintenance & Service Guide

Presario 1800 Series

Models: 1825 and 1800T

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

Illustrated Parts Catalog

System Unit

Boards

Display

Assembly

Mass Storage

Devices

Miscellaneous

Cable Kit

Miscellaneous

Hardware Kit

Miscellaneous

Plastics Kit

Miscellaneous

Parts

Documentation

and Software

System Unit

Description

 

Spare Part

 

Number

 

 

 

 

 

 

1. Keyboards

 

 

 

US 138180-001

 

 

 

 

 

2. Palmrest

138181-001

 

Cover

 

 

 

w/TouchPad and

 

 

 

Button Board

 

 

 

3. Upper CPU

138183-001

 

Cover w/Power

 

 

 

Switch

 

 

 

4. Speaker

138185-001

 

Assembly

 

 

 

w/Cables

 

 

 

5. Enclosure

138182-001

 

Base

 

 

 

6. Battery Pack

138184-001

 

Li ion Enhanced

 

 

 

LS120 Enclosure

143925-001

 

Base (not

 

 

 

shown)

 

 

 

Button Board

143926-001

 

Cover (not

 

 

 

shown)

 

 

 

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Image 32
Page 31 Page 33
Contents
Page Page Symbols PrefaceProduct Description Troubleshooting Follow the Preliminary StepsIllustrated Parts Catalog Removal Sequence Removal and Replacement ProceduresSerial Number Location Specifications Connector Pin Assignments Battery Pack Operations Increasing Battery Pack Operating TimeConditioning a Battery Pack Disposing of a Used Battery PackModels and Features Models and FeaturesHard Drive CD or DVD Drive Modem Kbps Data/Fax with PCI NetworkingIntegrated Speakers Controls and LightsControls Lights Internet Zone Buttons Lights Internet Zone Buttons LightsFront Bezel Components Front Bezel ComponentsLeft Side Components with Diskette Drive Left Side ComponentsLeft Side Components with LS120 Drive Right Side Components Right Side ComponentsBottom of Unit Bottom UnitBack Connectors Back ConnectorsPort Replicator Components Port Replicator ComponentsPort Replicator Back Connectors Port Replicator ConnectorsPower Management for Windows Preliminary Steps Run Computer CheckupClearing the Power-on Password Power-On Self Test Post Running PostCompaq Diagnostics Computer Checkup TestContacting Compaq Support Shipping PreparationDiagnostic Error Codes Troubleshooting Without Diagnostics Before Replacing PartsSolving Minor Problems Solving PC Card Problems Solving Power ProblemsSolving Printer Problems Solving TouchPad/Pointing Device ProblemsSystem Unit System UnitDescription Part Number BoardsBoards Display Assembly Boards Display AssemblyDescription Spare Part Number Mass Storage DevicesMass Storage Devices Description Quantity Miscellaneous Cables KitMiscellaneous Cables Kit Miscellaneous Hardware Kit Miscellaneous Hardware KitMiscellaneous Plastics Kit Miscellaneous Plastics KitMiscellaneous Parts Miscellaneous PartsDocumentation and Software Documentation and SoftwareElectrostatic Discharge Generating StaticService Considerations Return to Removal & Replacement ProceduresCables and Connectors CablesSelect the desired illustration Plastic PartsBack to Cables and Connectors Ribbon cable position for the hard drive Ribbon cable position for the DVD or CD drive Ribbon cable position for the diskette drive Ribbon cable position for the LS120 drive Back to Cables and Connectors Cable position for the modem Cable position for the Network Interface Card Ribbon cable position for the keyboard Preparing the Computer for Disassembly Removal & Replacement Procedures Removing the Battery PackRemoving the Palmrest Cover with TouchPad Palmrest Cover with TouchPadRemoving Palmrest Cover with TouchPad Removal & Replacement Procedures Removing the Keyboard KeyboardRemoving Status Panel Assembly Status PanelRemoving the Status Panel Assembly Removal & Replacement Procedures Return to Removal Replacement Procedures Removing Internet Button Board Removal & Replacement Procedures Removing the Heatspreader Removing the Network Interface Card Removing the Modem Removing Hard Drive Removing the Hard Drive Mounting Brackets Removing the DisqPlay Module DisqPlay ModuleRemoving the Processor Replacing the Processor Removing the DVD or CD Drive DVD or CD DriveRemoval & Replacement Procedures Return to Removal Replacement Procedures Removing Display Panel Assembly Remove the status panel assemblyRemoving the Display Panel Assembly Return to Removal & Replacement Procedures Removing Upper CPU Cover Upper CPU CoverRemoving Fan Assembly Fan AssemblyRemoving the Fan Assembly Removing the Diskette or LS120 Drive Return to Removal & Replacement Procedures Removing Battery Charger Board Removing the Speaker Assembly Remove the Upper CPU coverRemoving the System Board RemovalRemove ten standoffs from the system board Removal & Replacement Procedures Remove four screws from the system board Before replacing Memory Module Removing Memory ModuleRemoving the Memory Module
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