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United States January 2, 2003
Maintenance & Service Guide
Presario 1600 Series Portable Computers
Notice | Preface | Home | Product Description | Troubleshooting | Illustrated Parts Catalog
Removal & Replacement Procedures | Specifications | Connector Pin Assignments | Battery Pack
Troubleshooting
WARNING: To avoid a potential shock hazard during troubleshooting procedures,
disconnect all power sources before removing the keyboard cover or the display
bezel.
This chapter covers troubleshooting information for the Compaq Presario
Series Portable Computers. The basic steps in troubleshooting include:
1. Following the
Preliminary Steps.
2. Running the Power-On Self-Test (POST).
3. If you are unable to run POST you may Troubleshoot Without Diagnostics.
Search for Error Code by number.
Perform the recommended actions 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.
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