Troubleshooting - Compaq 1255 Maintenance And Service Manual

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

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
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Maintenance & Service Guide
Presario 1200 Series
| Notice | Preface
| Removal & Replacement Procedures
Pin Assignments
This section covers troubleshooting information for the
Compaq Presario 1200 Series Portable Computers. The
basic steps in troubleshooting include:
| Product Description
| Battery Pack Operations
1. Follow the Preliminary
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.
United States June 28, 2004
| Troubleshooting
| Specifications
Steps.