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 3-11).

¨Power-on self-test (page 3-16).

¨Sycard PCCtest 450 PC Card (page 3-16).

¨Desktop Management Interface (page 3-20).

¨BIOS Setup utility (page 3-22).

HP OmniBook 7100

Troubleshooting and Diagnostics

3-1