Compaq PRESARIO 1683 Maintenance And Service Manual page 7

Models: 1683, 1685, 1687, 1688, 1690, 1692, 1693, and 1694
Before You Begin
Removal Sequence
Product Description
Introduction
Preliminary
Steps
This section covers troubleshooting information for the above
Clearing the
listed Compaq Presario 1600 Series Portable Computers. The
Power-On
Password basic steps in troubleshooting include:
Power-On
Self Test
(POST)
Compaq
Diagnostics
Diagnostic
Error Codes
When following the recommended actions in the Sections on
Solving
POST and Diagnostic Error Codes perform them in the order
Minor
listed. Rerun POST after each recommended action until the
Problems
problem is solved and no error message occurs. Once the
Contacting
problem is solved, do not complete the remaining
Compaq
recommended actions.
Support
NOTE:
Presario 1600 Series
Troubleshooting
Pin Assignments
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.
If the problem is intermittent, check the computer
several times to verify that the problem is solved
Specifications Parts Catalog
Battery Operations
Index