Fan module status LEDs are on the fan modules, as displayed in
Figure 23: Fan Status LED
1 Fan module status LED
Table 8: Fan Status LED States (Rear)
provides status conditions that correspond to fan module status
LED states.
Table 8: Fan Status LED States (Rear)
LED State
Status
Off
The fan module is not detected. If it is
inserted, it may not be seated properly.
Green
The fan is operating normally. This
LED state is exclusive to its fan
module, and independent of the states
of its neighboring fans and power
supplies.
Red
The fan has failed.
The AC Power Supply Status LEDs are on the power supply modules, as displayed in
.
Figure 24: AC Power Supply Status LED
1 Power supply status LED
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