Compaq Presario 305 User manual

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Compaq.com Compaq Presario Maintenance and Service Guide - 305
United States June 27, 2004 
COMPAQ
STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | 
SEARCH
 
Maintenance & Service Guide
Presario 305 Model
MSG Index | Home Page | Notice | Preface | Product Description | 
Troubleshooting 
Illustrated Parts Catalog | Removal & Replacement Procedures |Specifications 
Pin Assignments |Battery Pack Operations
Product 
Description
Troubleshooting
Illustrated 
Parts Catalog
Removal & 
Replacement 
Procedures
Specifications
Connector Pin 
Assignments
Battery Pack 
Operations
See the Notice for copyright and trademark information, and see the Preface for 
symbol conventions, Technician Notes and Serial Number locations on the unit.
Download a ZIP file of the complete MSG onto local hard drive.
This MSG will be periodically maintained and updated as needed. To report a 
technical problem, contact your Regional Support Center or IM Help Center. For 
content comments or questions, contact the Editor.
 
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Compaq.com Compaq Presario Maintenance and Service Guide - 305

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privacy and legal statement

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Compaq.com Compaq Presario Maintenance and Service Guide - 305

United States June 27, 2004

COMPAQ

Maintenance & Service Guide

Presario 305 Model

Troubleshooting

Illustrated Parts Catalog | Removal & Replacement Procedures |Specifications

Pin Assignments |Battery Pack Operations

Notice

The information in this guide is subject to change without notice.

COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL

ERRORS OR OMISSIONS CONTAINED HEREIN, NOR FOR INCIDENTAL OR CONSEQUENTIAL

DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.

This guide contains information protected by copyright. No part of this guide may be photocopied or

reproduced in any form without prior written consent from Compaq Computer Corporation.

Compaq and Presario are registered in the U. S. Patent and Trademark Office.

Microsoft, MS-DOS, Windows and Windows NT are registered trademarks of Microsoft Corporation.

Windows 98 is a trademark of Microsoft Corporation.

The software described in this guide is furnished under a license agreement or nondisclosure agreement.

The software may be used or copied only in accordance with the terms of the agreement.

Product names mentioned herein may be trademarks and/or registered trademarks of their respective

companies.

Maintenance and Service Guide

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Compaq.com Compaq Presario Maintenance and Service Guide - 305

Compaq Presario 305 Model Portable Computers

First Edition (July 1999)

Compaq Computer Corporation

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Compaq.com Compaq Presario Maintenance and Service Guide - 305

United States June 27, 2004

COMPAQ

Maintenance & Service Guide

Presario 305 Model

Troubleshooting

Illustrated Parts Catalog | Removal & Replacement Procedures |Specifications

Pin Assignments |Battery Pack Operations

Preface

This Maintenance and Service Guide is a troubleshooting reference that can be

used when servicing the Compaq Presario 305 Model Portable Computers. Compaq

Computer Corporation reserves the right to make changes to the Compaq Presario

305 Model Portable Computers without notice.

Symbols

The following words and symbols mark special messages throughout this guide.

WARNING: Text set off in this manner indicates that

failure to follow directions in the warning could result in

bodily harm or loss of life.

CAUTION: Text set off in this manner indicates that

failure to follow directions could result in damage to

equipment or loss of data.

IMPORTANT: Text set off in this manner presents clarifying

information or specific instructions.

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Compaq.com Compaq Presario Maintenance and Service Guide - 305

NOTE: Text set off in this manner presents commentary,

sidelights, or interesting points of information.

Technician Notes

WARNING: Only authorized technicians trained by Compaq should

repair this equipment. All troubleshooting and repair procedures are

detailed to allow only subassembly/module level repair. Because of

the complexity of the individual boards and subassemblies, the user

should not attempt to make repairs at the component level or to

make modifications to any printed circuit board. Improper repairs can

create a safety hazard. Any indications of component replacement or

printed circuit board modifications may void any warranty.

WARNING: The computer is designed to be

electrically grounded. To ensure proper operation,

plug the AC power cord into a properly grounded

electrical outlet only.

CAUTION: To properly ventilate the system, you

must provide at least 3 inches (7.62 cm) of clearance

on the left and right sides of the computer.

Serial Number

When requesting information or ordering spare parts, the computer serial number

should be provided to Compaq. The serial number is located on the bottom of the

computer.

Locating Additional Information

The following documentation is available to support this product:

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Compaq.com Compaq Presario Maintenance and Service Guide - 305

●Compaq Presario 305 Model Portable Computer documentation set

●Introducing Windows 98 Guide

●Compaq Service Training Guides

●Compaq Service Advisories and Bulletins

●Compaq QuickFind

●Compaq Service Quick Reference Guide

●Compaq Internet site at http://Compaq.com

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Compaq.com Compaq Presario Maintenance and Service Guide - 305
United States June 27, 2004 
COMPAQ
STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | 
SEARCH
 
Maintenance & Service Guide
Presario 305 Model
MSG Index | Home Page | Notice | Preface | Product Description | Troubleshooting 
Illustrated Parts Catalog | Removal & Replacement Procedures |Specifications 
Pin Assignments |Battery Pack Operations
Product Description
Models and 
Features
Upper Unit 
Components 
Front 
Components
Left Side 
Components
Right Side 
Components
Bottom of 
Unit
Rear 
Connectors
Multi-media 
Expansion 
Unit
Power 
Management 
for Windows 
98
The Compaq 
Presario 305 
Computer 
provides 
industry-
leading 
features in a 
uniquely 
designed 
ultraportable. 
The ultra-
light 3.1 to 
3.3 pound 
(1.4 to 1.5 
kg) notebook 
(depending 
on 
configuration) 
allows users 
high mobility, 
provides a 
full set of 
system ports, 
and when 
paired with 
the Mobile 
Expansion 
Unit (MEU), 
can 
transform 
into an All-In-
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Compaq.com Compaq Presario Maintenance and Service Guide - 305

One portable

with CD-ROM

or DVD and

floppy

functionality.

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