HP Apollo 9000 400t Wartungshandbuch PDF herunterladen (Seite 41)

Troubleshooting

This chapter provides information about isolating a failing Field Replaceable Unit

(FRU).

To troubleshoot HP Apollo workstations, you must be familiar withthe HP–UX

operating system.You must be able to startand stop processes. You should also be

familiar with the Boot ROM TestMode, ISL diagnostics, and the SupportWave

online tests.

For Series 700 systems,you note any error or statusmessages, and then run the

power–up boot ROM diagnostics, known as Self Test.If tfie Self Testdiagnostics

fail, replace the FRU that is indicated. If the testspass but you still suspect a prob-

lem, run the ISL dia~ostics and the SupportWave online tests.Refer to the fol-

lowing sections for &ore information about Self Test.

For a complete description on using ISL diagnostics and SupportWave. see the

Precision Architecture RISC HPApollo 9000 Seties 700 DiagnosticsManual.

Troubleshooting 4-1

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HP Apollo 9000 400t Wartungshandbuch Seite 41