Compaq 305 specifications Removing the Multi-media Expansion unit, Multi-media Expansion Unit

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Compaq Presario Series Maintenance and Service Guide

United States December 9, 2002

Presario 305 Model

Before You Begin

 

Specifications

 

Parts Catalog

 

 

 

 

 

 

 

 

 

 

Removal Sequence

 

Troubleshooting

 

Battery Operations

 

 

 

 

 

 

 

 

 

Index

Product Description

 

Pin Assignments

 

 

 

 

 

 

Removing the Multi-media Expansion unit

Removal

Sequence

Serial Number

Location

Preparing for

Disassembly

Electrostatic

Discharge

Service

Considerations

Cables and

Connectors

Multi-media

Expansion

Unit

Battery Pack

Hard Drive

Modem Card

RTC Battery

Keyboard

Memory Board

Switch Cover

Display Panel

Deck

Voltage

Converter

Board

Modem

Connector

Board

PC Card

PC Card

Assembly

System Board

To remove the Multi- media Expansion

Unit,

complete the following steps:

1.Prepare the computer for disassembly.

2.Turn off and disconnect all external devices connected to the computer.

3.On the Multi-media Expansion Unit, press the docking release button

1to release

the expansion unit from the computer.

4.Lift the back end of the computer to disconnect it from the

expansion unit

2.

5.Pull the computer away from the

expansion unit 3.

To replace

the Multi- media Expansion

Unit,

reverse the removal procedures.

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Contents Before You Begin IndexMaintenance and Service Guide Symbols PrefaceProduct Description Models and Features Models and FeaturesUpper Unit Components Upper Unit ComponentsFront Components Front ComponentsLeft Side Components Left Side ComponentsRight Side Components Right Side ComponentsBottom of Unit Bottom UnitRear Connectors Rear ConnectorsMulti-media Expansion Base Multi- media Expansion UnitPower Management for Windows Power Management SettingsRemoving the Battery Pack Battery PackBack to step Removing the Multi-media Expansion unit Multi-media Expansion UnitSerial Number Location Serial Number LocationPreparing for Disassembly Preparing for DisassemblyGenerating Static Removal and Replacement ProceduresRelative Humidity Event 10% 40% 55% Removal Sequence Tool and Software Requirements Cables and Connectors Plastic PartsZIF Connectors Display Panel Cable Location Inverter Cable Location Audio Cable Location Touchpad Cable Location Fan Cable Location Light Board Cable Location Speaker Cable Location Battery Cable Location Removing the Hard Drive Hard DriveTo replace the hard drive, reverse the removal procedures Removing the Modem Card Modem CardRemoving the Modem Card Removing the RTC Battery RTC BatteryRemoving the Keyboard KeyboardZIF connector Removing the Memory Board Memory BoardRemoving the Switch Cover Switch CoverPosition the computer so the front faces forward Removing the Display Panel Display PanelTo replace display panel, reverse the removal procedures Removing the Deck DeckRemove seven screws T8 from the underside of the unit Insertion Force Connector Back to step Removing the Voltage Converter Board Voltage Converter BoardBack to step Removing the Modem Connector Board Modem Connector BoardRemoving the PC Card PC CardRemoving the PC Card Assembly PC Card AssemblyRemoving the System Board System BoardBefore You Begin Specifications Back to step Troubleshooting Use AC power when running POST, Computer Preliminary StepsPower-On Self Test Post Running PostClearing the Power-on Password Compaq Diagnostics Computer SetupComputer Checkup Test View System Information InspectContacting Compaq Support Shipping PreparationDiagnostic Error Codes ProceduresDiagnostic Error Codes Troubleshooting Without Diagnostics USBProblem Solving Minor ProblemsProbable Cause Display Problems Global Settings tab, the enable Problem Cause SolutionsInfrared Problems Battery Pack Operating Time Connector Pin Assignments Connector Pin SignalIllustrated Parts Catalog System Components System Unit Description Part NumberExternal Cables Miscellaneous Plastics Kit Description PartScrew Kit Miscellaneous Parts DescriptionDocumentation and Software Suffix MonthSpecifications Physical and EnvironmentalSystem I/O Address Diskette Drive