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MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Troubleshooting
Index Page
Follow these basic steps when beginning the troubleshooting process:
Complete the Preliminary steps.1.
Run the Power-On Self-Test (POST).2.
Check Compaq Utilities (F10 Setup).3.
If you are unable to run POST or if the problem persists after running POST, perform the
recommended actions described in the Troubleshooting without Diagnostics section.
Follow these guidelines when troubleshooting:
Complete the recommended actions in the order in which they are given.
●
Repeat POST after each recommended action until the problem is resolved and the error
message does not return.
●
When the problem is resolved, stop performing the troubleshooting steps and do not
complete the remaining recommended actions.
●
Refer to the removal and replacement procedures.●
NOTE:
If the problem is intermittent, check the computer several times to verify
that the problem is solved.