HP visualize J6000 work stations Introduction to Troubleshooting, Flowcharts for Troubleshooting

Troubleshooting

Chapter Overview

Chapter Overview

This chapter contains the following main sections:

•Introduction to Troubleshooting

•Flowcharts for Troubleshooting

•Dealing with a Boot Failure

•Identifying LCD-Indicated Conditions

•Running System Verification Tests

•Running ODE-Based Diagnostics

•LED Diagnostics

Introduction to Troubleshooting

To troubleshoot HP VISUALIZE J6000 workstations, you must be familiar with the HP-UX operating system and be able to start and stop processes. You should also be familiar with the boot ROM diagnostics, ISL diagnostics, and the Support Tools Manager online tests, which are described in this chapter.

First note any error or status messages, and then run the power-up boot ROM diagnostics, known as Selftest. If the Selftest diagnostics fail, replace the FRU that is indicated. If the tests pass but you still suspect a problem, run the ISL diagnostics and the Support Tools Manager online tests.

For a complete description of using ISL diagnostics and using the Support Tools Manager, see the Support Media User’s Manual (Part Number B3782-90176).

Flowcharts for Troubleshooting

The following four figures contain troubleshooting flowcharts you can follow to isolate a failing Field Replaceable Unit (FRU). Figure 3-1 on the next page contains the main troubleshooting flowchart. Figures 3-2 through 3-4 on the following pages contain the flowcharts for console, bootable device, and HP-UX troubleshooting, respectively.

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