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Issue 2.0 June 2004 151
Troubleshooting
This section includes the following topics:
● Using the remote console on page 152
● Using the RSC on page 159
● Tools on page 161
- Using the prtdiag command
on page 162
- Using the cfgadm command
on page 165
- System messages
on page 166
- OpenBoot PROM firmware tests
on page 167
- OpenBoot diagnostic tests
on page 172
- POST diagnostic messages
on page 175
- OpenBoot initialization commands
on page 176
- Diagnosing LED patterns
on page 177
- Sun Validation Test Suite (VTS)
on page 185
● Troubleshooting disk drives and DVD-ROM drives on page 186
● Troubleshooting tape drives on page 189
● Recovery procedures on page 192
Additional troubleshooting - See the Sun Fire 880 Service Manual at the Sun
documentation Web site for additional troubleshooting procedures:
http://docs.sun.com