1. Follow the Preliminary
Steps.
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.
NOTE: |
If the problem is intermittent, check the
computer several times to verify that the problem is solved. |