Compaq Compaq Presario,Presario 1255 Manuel

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Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1255, 1256, 1260, 1262, 1266, and 1267
United States June 28, 2004 
COMPAQ
STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | 
SEARCH
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275
 | Home Page | Notice | Preface | Product Description | Troubleshooting 
Illustrated Parts Catalog | Removal & Replacement Procedures |Specifications 
Pin Assignments |Battery Pack Operations
Welcome to the Maintenance & Service Guide for the Presario 1255 
through 1275 series...
 Notice
Preface
Product 
Description
Troubleshooting
Illustrated 
Parts Catalog
Removal & 
Replacement 
Procedures
Specifications
Connector Pin 
Assignments
Battery Pack 
Operations
 
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Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1255, 1256, 1260, 1262, 1266, and 1267

This online guide is designed to serve the needs of those whose job it is to

repair Compaq products.

Click to download a ZIP file containing the complete Maintenance & Service Guide for this

product.

This Guide will be periodically maintained and updated online as needed.

For content comments or questions, contact http://www.compaq.com/athome/support/msgs/

comments.html.

To report a technical problem, contact your Regional Support Center or IM Help Center.

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Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275

United States June 28, 2004

COMPAQ

Maintenance & Service Guide

Presario 1200 Series

Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275

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, Presario Registered U. S. Patent and Trademark Office.

Microsoft, MS-DOS, and Windows 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

Compaq Presario 1200 Series Portable Computers

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Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275

First Edition (June 1999)

Compaq Computer Corporation

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Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275

United States June 28, 2004

COMPAQ

Maintenance & Service Guide

Presario 1200 Series

Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275

Illustrated Parts Catalog | Removal & Replacement Procedures |Specifications

Pin Assignments |Battery Pack Operations

Preface

This Maintenance and Service Guide is a troubleshooting guide that can be used for reference when

servicing the Compaq Presario 1200 Series Portable Computers.

Compaq Computer Corporation reserves the right to make changes to the Compaq Presario 1200 Series 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.

NOTE: Text set off in this manner presents commentary, sidelights, or interesting points of information.

Technician Notes

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Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275

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.

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:

●Compaq Presario 1200 Series Portable Computer documentation set

●Introducing Windows 95 Guide

●Service Training Guides

●Compaq Service Advisories and Bulletins

●Compaq QuickFind

●Compaq Service Quick Reference Guide

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Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, and 1274
United States June 28, 2004 
COMPAQ
STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | 
SEARCH
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275 
 | Home Page | Notice | Preface | Product Description | Troubleshooting 
Illustrated Parts Catalog | Removal & Replacement Procedures |Specifications 
Pin Assignments |Battery Pack Operations
Product Description
Models and 
Features
Controls and Lights
Left Side 
Components
Right Side 
Components
Bottom of Unit
Rear Connectors
Power 
Management for 
Windows 98
 
 
 
Compaq 
Presario 
Portable 
Computers... 
are a 
continuation 
of new 
generation 
multimedia 
portable 
computers 
with 
innovative 
integrated 
designs, 
outstanding 
audio and 
video, 
advanced 
core 
features, 
and 
attractive 
styling. 
 
This full-
function, 
AMD-K6 
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Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, and 1274

portable

computer

allows full

desktop

functionality.

1.800.AT.COMPAQ

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Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275
United States June 28, 2004 
COMPAQ
STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | 
SEARCH
 
Maintenance & Service Guide
Presario 1200 Series
Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275 
 | Home Page | Notice | Preface | Product Description | Troubleshooting 
Illustrated Parts Catalog | Removal & Replacement Procedures |Specifications 
Pin Assignments |Battery Pack Operations
Troubleshooting
Preliminary Steps
Clearing the Power-On 
Password
Power-On Self Test 
(POST)
Compaq Diagnostics
Diagnostic Error Codes
Troubleshooting 
Without Diagnostics
Solving Minor 
Problems
Contacting Compaq 
Support 
This section covers troubleshooting information for the 
Compaq Presario 1200 Series Portable Computers. The 
basic steps in troubleshooting include:
1. Follow the Preliminary Steps.
2. Run the Power-On Self-Test 
(POST).
3. If you are unable to run POST 
or if POST displays an error 
message, follow the 
recommended actions described 
in the diagnostic tables.
 
When following the recommended 
actions in the Sections on POST and 
Diagnostic Error Codes, perform them 
in the order listed. Rerun POST after 
each recommended action until the 
problem is solved and no error 
message occurs. Once the problem is 
solved, do not complete the 
remaining recommended actions.
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