Presario 305 Model

Before You Begin

 

Specifications

 

 

 

 

 

 

Removal Sequence

 

Troubleshooting

 

 

 

 

 

 

Product Description

 

Pin Assignments

 

 

 

Removing the Memory Board

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

Parts Catalog

Battery Operations

Index

To remove the Memory Board, complete the following steps:

WARNING: Failure to unplug the power cord and remove the battery pack before installing a memory expansion board can damage the equipment and expose you to the risk of electrical shock.

CAUTION: Electrostatic discharge (ESD) can damage electronic components. Before beginning this procedure, ensure that you are properly grounded. For more information, refer to Electrostatic

discharge section.

There is only one memory expansion slot in the computer. Before upgrade

NOTE: memory, you must remove the memory board that came with the computer.

1.To remove the memory board, pull away the plastic retention clips on each side of the memory expansion board

1.The memory expansion board tilts upward.

2.Lift the edge of the memory expansion board and slide it gently out of the memory expansion slot at a 45-degree angle 2.

3.If applicable, turn back the memory insulator.

4.Place the removed memory expansion board in an electrostatic- safe container.

To replace the Memory Board, reverse the removal procedures.

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Compaq 305 specifications Removing the Memory Board