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Additional information about the power supply is provided by the power status indicator on the power
supplies at the back. The following table describes what the LEDs indicate:
Figure 1:
(1) The power status indicator.
LED Indicator
Description
Off
Power is not connected.
Green
Power is supplied.
Flashing green
The firmware update is being applied to the power supply unit.
Flashing green then turns off
The redundant power supply is mismatched. This only occurs if
you have a secondary redundant power supply installed.
Flashing orange
There is a problem with the power supply.
Power Status Indicators
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