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NOTE: The Unit Identifier (UID)/Locator LED has not been included in Table 5-2, because it is
not used directly for troubleshooting rx3600 servers. However, indirectly, it can provide system
information; for example, when it is blue, the BMC is working.
The INIT Button, a momentary switch with pinhole access, used to cause a system INIT or Transfer
of Control (TOC), is not discussed in the following tables either. It is similar to a system reset,
preserving the entire memory image, so that you can obtain a crash dump and receive OS error
information. This button can be used to recover a hung system, and to obtain information useful
for debugging -- it is less harsh than a power reset.
NOTE: In Table 5-2, LED states indicating error conditions are provided in bold, italic, uppercase
(for example, “FLASHING AMBER”).
Table 5-2 lists the front panel LED states.
Table 5-2 Front Panel LED States
Basic Entry Class Troubleshooting Table
Step Number
System PowerExternal HealthInternal HealthSystem Health
1 in Table 5-3OffOffOffOff
2a in Table 5-3Steady amberOffOffOff
2b/2c in Table 5-3Steady greenFLASHING
AMBER
Steady
green/off
FLASHING AMBER OR
RED
8b in Table 5-4Steady greenSteady greenFLASHING
AMBER
Off
3a/3b in Table 5-3Steady greenSteady greenFLASHING
AMBER
FLASHING AMBER OR
RED
4a, 4b, 4c, and 4d in Table 5-3Steady greenSteady greenSteady greenOff
8a in Table 5-4Steady greenSteady greenSteady greenSteady green/off
5, 6, and 7 in Table 5-3 and Table 5-4Steady greenSteady greenSteady greenSteady green
Table 5-3 lists basic entry class server troubleshooting conditions and actions.
142 Troubleshooting