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
●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
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