compaq prosignia 190 User Manual

							MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE
REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS
Welcome to the Maintenance & Service Guide (MSG) forthe
Compaq Prosignia Notebook 190 Family.
This is an online guide designed to serve the needs of those whose job i\
t is to repair Compaq products.
Please first read the Legal Notice which contains copyright and trademark
information. 
Then read the section on  How to use this guide , which shows symbol conventions,
technician notes, and the serial number location for the unit.
Click here for information on the computers  battery pack operating time (Power Management) .
Click here to  download the complete ZIP file (3.5 MB) of this Maintenance & Service\
Guide to your hard drive .
This MSG will be periodically maintained and updated as needed.
To report a technical problem, contact your Regional Support Center or I\
M Help Center.
For content comments or questions, contact the  Editor. 
						

							MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE
REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS
Product Description
Index Page
>Models
>Top Cover
>Top Lights
>Left & Front
Components
>Right side Components
>Bottom of Unit
>Rear Connectors
>Power Management
>Intelligent
Manageability
Compaq Prosignia Notebook 190
  
						

							MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE
REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS
Legal Notice
The information in this guide is subject to change without notice. 
COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORI\
AL 
ERRORS OR OMISSIONS CONTAINED HEREIN, NOR FOR INCIDENTAL OR CONSEQUENTIA\
L 
DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OF THIS MATER\
IAL. 
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. 
Copyright 2000 Compaq Computer Corporation. 
All rights reserved. Printed in the U.S.A. 
Compaq, Prosignia Series Registered U. S. Patent and Trademark Office. 
Microsoft, MS-DOS, and Windows are registered trademarks of Microsoft Co\
rporation. 
The software described in this guide is furnished under a license agreem\
ent or nondisclosure 
agreement. The software may be used or copied only in accordance with th\
e terms of the 
agreement. 
Product names mentioned herein may be trademarks and/or registered trade\
marks of their 
respective companies. 
Maintenance and Service Guide
Compaq Prosignia Notebook 190 Family
Third Edition (April 2000) 
Compaq Computer Corporation
  
						

							MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE
REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS
How to use this Guide
Preface
This Maintenance and Service Guide  is a troubleshooting guide that can be used for reference when servicin\
g the Compaq
Prosignia 190. 
Compaq Computer Corporation reserves the right to make changes to the Co\
mpaq Prosignia Notebook Family of Computers 
without notice.
Symbols
The following words and symbols mark special messages throughout this gu\
ide:
WARNING:   Text set off in this manner indicates that failure to follow dir\
ections in the warning could result in
bodily harm or loss of life.
 
CAUTION:   Text set off in this manner indicates that failure to follow dir\
ections 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 interest\
ing 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 leve\
l 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 re\
pairs can create a safety hazard. Any 
indications of component replacement or printed circuit board modificati\
ons may void any warranty
 
Serial Number
When requesting information or ordering spare parts, the computers  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 Prosignia 190 Notebook documentation set
l   
Introducing Windows 98 Guidel   
Introducing Windows 2000 Professional Guidel   
Service Training Guidesl   
Compaq Service Advisories and Bulletinsl    
						

							Compaq QuickFindl   
Compaq Service Quick Reference Guidel   
  
						

							MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE
REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS
Removal & Replacement
Index Page
Removal & Replacement Preliminaries
Removal & Replacement Procedures
  
						

							MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE
REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS
Illustrated Parts Catalog
Index Page
This section helps identify part numbers associated with each item(s) \
for the Compaq ProsigniaNotebook 190 Family. These are the numbers used in ordering replacement \
parts.
System Unit
Mass Storage Devices
Miscellaneous Parts
Documentation & Software
  
						

							MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE
REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS
Troubleshooting
Index Page
Follow these basic steps when beginning the troubleshooting process:
Complete the Preliminary steps .1.  
Run the Power-On Self-Test  (POST).2.  
Check Compaq Utilities  (F10 Setup).3.  
If you are unable to run POST or if the problem persists after running P\
OST, perform the
recommended actions described in the  Troubleshooting without Diagnostics section.
Follow these guidelines when troubleshooting: Complete the recommended actions in the order in which they are given.
l   
Repeat POST after each recommended action until the problem is resolved \
and the error 
message does not return.l   
When the problem is resolved, stop performing the troubleshooting steps \
and do not 
complete the remaining recommended actions.l   
Refer to the  removal and replacement procedures .l   
NOTE:If the problem is intermittent, check the computer several times to veri\
fy 
that the problem is solved.
  
						

							MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGEPRODUCT DESCRIPTIONLEGAL NOTICEHOW TO USE THIS GUIDE
REMOVAL & REPLACEMENTILLUSTRATED PARTS CATALOGTROUBLESHOOTINGSPECIFICATIONS
Specifications
Index Page
This chapter covers the following specifications of Compaq Prosignia Ser\
ies PortableComputers.
Click on a link to go to a particular specification:
Physical & Environmental
Display
Hard Drives
CD/DVD Drives
Diskette Drive
Battery Pack
Modem
System Memory
System Interrupts
System DMA
System I/O
Pin Assignments