Compaq 12XL125 - Presario - K6-2 533 MHz User manual

Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
Before You
Begin
Product
Description Specifications
Pin
Assignments
Battery
Operations Troubleshooting
Removal
Sequence
Parts
Catalog MSG Index
Welcome to the Maintenance & Service Guide (MSG)
Welcome to the Maintenance and Service Guide (MSG) for Compaq Presario 1200XL Series
Portable Notebooks. This online guide is designed to serve the needs of technicians whose
job is to repair Compaq products.
For copyright and trademark information, refer to the Notice section of this MSG. To locate
your unit’s serial number, to see symbol conventions, or to view technician’s notes, see the
Preface. This MSG is updated online as needed.
For comments or questions about the contents of this MSG, contact Compaq.
To report a technical problem, contact your Regional Support Center or IM Help Center.
For help on navigating in this guide, refer to Using this Guide.

Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
2 PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Using this Guide
To effectively use this guide, refer to the list of bookmarks at the left of the screen. These
bookmarks help you navigate through the document quickly and easily. They are accessible
from anywhere in the Maintenance and Service Guide (MSG).
Viewing a Chapter
Click one of the bookmarks or one of the color-coded bubbles on the Welcome page to view
a chapter of this MSG.
Expanding & Hiding Topics
Click the +to expand or show the contents of a section, or click the –to hide the contents.
Opening another Chapter
Return to the Welcome page by clicking the bookmark, 1200 Series Maintenance and
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Printing the MSG
For portable copies of this MSG, you can print single pages, multiple pages, or the entire
guide. In the Acrobat Reader, click File, and then Print... for printing options.

PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES BEFORE YOU BEGIN 1
Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
Before You Begin
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.
© 2000 Compaq Computer Corporation.
All rights reserved. Printed in the U.S.A.
Compaq, Presario 1200 Series Registered U. S. Patent and Trademark Office.
Microsoft, MS-DOS, and Windows are registered trademarks of Microsoft Corporation.
Windows 98 and Windows 2000 are trademarks 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 Notebook Computer
First Edition (June 2000) Compaq Computer Corporation

2 BEFORE YOU BEGIN P
RESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
Preface
This Maintenance and Service Guide is a troubleshooting guide that is used as a reference
guide when servicing the Compaq Presario 1200 Series Notebook Computers.
Compaq Computer Corporation reserves the right to make changes to the Compaq Presario 1200
Series Notebooks without notice.
Symbols
The following words and symbols mark special messages throughout this guide.
ÅWARNING: Text set off in this manner indicates that a failure to follow directions
in the warning could result in bodily harm or loss of life.
Ä
ÄÄ
Ä
CAUTION: Text set off in this manner indicates that a failure to follow directions
could result in damage to equipment or loss of data.
Important: Text set off in this manner preseats clarifying information or specific
instructions.
Note: Text set off in this manner presents commentary, sidelights, or interesting
points of information.
Technician Notes
ÅWARNING: 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 repaires 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, you should provide the Notebook
serial number to Compaq. The serial number location is underneath the Notebook.

PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES BEFORE YOU BEGIN 3
Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
Locating Additional Information
The following documentation is available to support this product:
•Compaq Presario 1200XL Series Notebook Computer documentation set
•Introducing Windows 98 Guide
•Introducing Windows 2000 Guide
•Service Training Guides
•Compaq Service Advisories and Bulletins
•Compaq QuickFind
•Compaq Service Quick Reference Guide

4 BEFORE YOU BEGIN P
RESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127

PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES PRODUCT DESCRIPTION 1
Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
Product Description
Compaq Presario 1200XL Series Portable Notebook Computer
Models and Features
Additional models described on the next page.
Compaq Presario 1200 Series Portable Notebook Models
Feature XL101, XL102, XL103 XL104, XL105, XL106
Display 12.1" HPA 12.1" HPA or 13.0" HPA
Processor AMD-K6II MMX 450MHz AMD-K6II MMX 450MHz
or AMD-K6II MMX 475MHz
Hard Drive 4.8GB or 5.0GB 5.0GB
CD or DVD Drive 24X CD-ROM 24X CD-ROM
Modem 56.0Kbps PCI data/fax 56.0Kbps PCI data/fax
Battery 4.5Ahr NiMH or 3.5Ahr LiOn 4.5Ahr NiMH or 3.5Ahr LiOn
System Memory 32MB or 64MB 32MB or 64MB

2 PRODUCT DESCRIPTION PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
Additional models described on the next page.
Compaq Presario 1200 Series Portable Notebook Models
Feature XL107 XL108, XL109
Display 13.0" HPA 12.1" TFT/LVDS
Processor AMD-K6II MMX 475MHz AMD-K6II MMX 450MHz
or AMD-K6II MMX 475MHz
Hard Drive 6.0GB 6.0GB
CD or DVD Drive 24X CD-ROM 24X CD-ROM or 6X DVD
Modem 56.0Kbps PCI data/fax 56.0Kbps PCI data/fax
Battery 4.5Ahr NiMH or 3.5Ahr LiOn 3.5Ahr LiOn or 4.5Ahr NiMH
System Memory 64MB 32MB or 64MB
Compaq Presario 1200 Series Portable Notebook Models
Feature XL110 XL111
Display 12.1" TFT 13.3" TFT/LVDS
Processor AMD-K6II MMX 475MHz AMD-K6II MMX 500MHz
Hard Drive 6.0GB 6.0GB
CD or DVD Drive 24X CD-ROM 6X DVD
Modem 56.0Kbps PCI data/fax 56.0Kbps PCI data/fax
Battery 3.5Ahr LiOn or 4.5Ahr NiMH 3.5Ahr LiOn
System Memory 32MB or 64MB 64MB
Compaq Presario 1200 Series Portable Notebook Models
Feature XL112, XL113 XL115
Display 12.1" TFT or 13.0" TFT 12.1" HPA
Processor AMD-K6II MMX 450MHz+
or AMD-K6II MMX 500MHz+
AMD-K6II MMX 475MHz
Hard Drive 5.0GB or 6.0GB 5.0GB
CD or DVD Drive 24X CD-ROM or 6X DVD 24X CD-ROM
Modem 56.0Kbps PCI data/fax 56.0Kbps PCI data/fax
Battery 4.5Ahr NiMH or 3.2Ahr LiOn 4.5Ahr NiMH
System Memory 32MB or 64MB Information not available

PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES PRODUCT DESCRIPTION 3
Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
Additional models described on the next page.
Compaq Presario 1200 Series Portable Notebook Models
Feature XL118 XL119
Display 13.0" HPA 12.1" TFT
or 12.1" TFT/LVDS
Processor AMD-K6II MMX 500MHz AMD-K6II MMX 475MHz
Hard Drive 6.0GB 6.0GB
CD or DVD Drive 24X CD-ROM 24X CD-ROM
Modem 56.0Kbps PCI data/fax 56.0Kbps PCI data/fax
Battery 4.5Ahr NiMH 3.5Ahr LiOn
System Memory 64MB 64MB
Compaq Presario 1200 Series Portable Notebook Models
Feature XL120 XL121
Display 12.1" HPA 12.1" HPA
Processor AMD-K6II MMX 500MHz AMD-K6II MMX 500MHz
Hard Drive 5.0GB 5.0GB
CD or DVD Drive 24X CD-ROM 24X CD-ROM
Modem 56.0Kbps PCI data/fax 56.0Kbps PCI data/fax
Battery 4.5Ahr NiMH 4.5Ahr NiMH
System Memory 32MB 64MB
Compaq Presario 1200 Series Portable Notebook Models
Feature XL122 XL123, XL124
Display 12.1" HPA 13.0" HPA
Processor AMD-K6II MMX 475MHz AMD-K6II MMX 500MHz
Hard Drive 5.0GB 6.0GB
CD or DVD Drive 24X CD-ROM 24X CD-ROM
Modem 56.0Kbps PCI data/fax 56.0Kbps PCI data/fax
Battery 4.5Ahr NiMH 4.5Ahr NiMH
System Memory 64MB 64MB

4 PRODUCT DESCRIPTION PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
Compaq Presario 1200 Series Portable Notebook Models
Feature XL125 XL126, XL127
Display 13.3" TFT 13.0" HPA
Processor AMD-K6II+ MMX 533MHz AMD-K6II+ MMX 533MHz
Hard Drive 6.0GB 6.0GB
CD or DVD Drive 6X DVD 24X CD-ROM
Modem 56.0Kbps PCI data/fax 56.0Kbps PCI data/fax
Battery 3.2Ahr LiOn 3.2Ahr LiOn
System Memory 64MB 96MB