HP Presario 1600 Presario 1660 Series Maintenance and Service Guide - Page 5

Troubleshooting

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Maintenance & Service Guide Presario 1660 Model MSG Index | 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 This section covers troubleshooting information for the Compaq Presario 1660 Model Portable Computer. The basic steps in troubleshooting include: 1. Follow the Preliminary Steps. Power-On Self Test (POST) 2. Run the Power-On Self-Test (POST). Compaq Diagnostics Diagnostic Error Codes Troubleshooting Without Diagnostics Solving Minor Problems Contacting Compaq Support 3. Follow the recommended actions described in the diagnostic tables, if you are unable to run POST or if POST displays an error message. 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. If the problem is intermittent, check the computer several NOTE: times to verify that the problem is solved.

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Maintenance & Service Guide
Presario 1660 Model
MSG Index
|
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 1660 Model Portable Computer. The basic
steps in troubleshooting include:
1. Follow the
Preliminary Steps
.
2. Run the
Power-On Self-Test
(POST).
3. Follow the recommended actions
described in the diagnostic tables, if
you are unable to run POST or if POST
displays an error message.
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.
NOTE:
If the problem is intermittent,
check the computer several
times to verify that the problem
is solved.