Rear View
Part number 6500749,A72233-008

The rear of the fan has two fans to aid in cooling of the server unit. There is a single green LED to indicate power supply status. When AC is applied to the power supply unit (PSU) and standby voltages are available, the LED blinks green. The LED turns a solid green to indicate that all the power outputs are available. Refer to the following table for conditions of the LED.

LED Indicator Modes
Power Supply ConditionPower Supply LED
No AC power to PSUOff
AC present / only standby outputs onBlinking green
Power supply DC outputs on and OkayGreen