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HP OmniBook 900 Troubleshooting and Diagnostics 3-1
3
Troubleshooting and Diagnostics
This chapter includes troubleshooting and diagnostic information for testing the functionality of the
OmniBook and identifying faulty modules:
• Troubleshooting information
Troubleshooting the problem (page 3-2).
Verifying the repair (page 3-3).
Suggestions for troubleshooting (page 3-4).
• Diagnostic tools
OmniBook hardware diagnostic program (page 3-12).
Power-on self-test (page 3-18).
Sycard PCCtest 450 PC Card (page 3-21).
Desktop Management Interface (page 3-22).
BIOS Setup utility (page 3-24).
Caution
Do not unnecessarily remove the CPU module from the motherboard. The CPU connector is
easily damaged during removal and insertion.