Troubleshooting And Diagnostics - HP OMNIBOOK 4100 Service Manual

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 3-13).
 Power-on self-test (page 3-20).
 Sycard PCCtest 450 PC Card (page 3-23).
 Desktop Management Interface (page 3-23).
 BIOS Setup utility (page 3-26).
Caution
For an OmniBook 4150 Series model, do not unnecessarily remove the CPU module from the
motherboard. The CPU connector is easily damaged during removal and insertion.
HP OmniBook 4100/4150 Troubleshooting and Diagnostics
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