Compaq Troubleshooting, Codes, Notice, Preface, Problems, Home Page, Solving Minor, Diagnostic Error, Preliminary Steps, Compaq Diagnostics, Product Description

Compaq.com - Compaq Presario 1900 Series Maintenance and Service Guide - Models: 1905, 1906, 1910, 1915, 1919, and 1920

	United States June 27, 2004
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Maintenance & Service Guide

Presario 1900 Series

Models: 1905, 1906, 1910, 1915, 1919, 1920, 1922, and 1925

Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal & Replacement Procedures Specifications Pin Assignments Battery Pack Operations

Troubleshooting

Preliminary StepsClearing the Power- On PasswordPower-On Self Test (POST)Compaq DiagnosticsDiagnostic ErrorCodesTroubleshooting Without DiagnosticsSolving MinorProblemsContacting Compaq Support

This section covers troubleshooting information for the Compaq Presario 1900 Series Portable Computers. The basic steps in troubleshooting include:

1.Follow the Preliminary Steps .

2.Run the Power-OnSelf-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.

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