Troubleshooting; Using The Leds On The Lightbar - Silicon Graphics OCTANE2 Owner's Manual

8.

Using the LEDs on the Lightbar

Chapter 8

Troubleshooting

This chapter helps you isolate and solve possible problems with your workstation.
The following topics are covered:
• "Using the LEDs on the Lightbar" on page 200
• "Using the NMI Button" on page 203
• "Accessing the System Maintenance Menu" on page 204
• "Running Diagnostic Tests" on page 205
• "Recovering From a System Crash" on page 207
• "Disabling the System Maintenance Password" on page 211
• "Enabling the System Maintenance Password" on page 213
• "System Does Not Power Off" on page 215
• "Returning Parts" on page 216
Refer to Figure 8-1, Figure 8-2, and Figure 8-3 on the following pages to isolate and solve
possible hardware problems.
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