Troubleshooting - Compaq Presario 1600 series Maintenance & Service Manual

Compaq.com - Compaq Presario Maintenance and Service Guide - 1600 Series
COMPAQ
Presario 1600 Series Portable Computers
Notice | Preface |
Removal & Replacement Procedures

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
2. Running the Power-On Self-Test
3. If you are unable to run POST you may
Search for Error Code
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.
If the problem is intermittent, check the computer several times to verify that
NOTE:
the problem is solved.
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Troubleshoot Without Diagnostics.
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Connector Pin Assignments
June 27, 2004
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