HP Integrity Server rx4640 manual Power Supply Status LED Indicators

Troubleshooting

Troubleshooting Using LED Indicators

Power Supply Status LED Indicators

Each of the two 200-240 VAC power supply unit has three status LEDs located on the back of the power supply on the rear panel. Consolidated status of all power supplies is reported by the front control panel by the power status LED.

Figure 5-6 Power Supply Status LED

Predict Fail LED-Amber

Power LED-Green

Fail LED-Amber

Table 5-6	Power Supply Status LED
Power	Predict Fail	Fail	Status
LED-Green	LED-Amber	LED-Amber
Off	Off	Off	No ac power applied to all PSUs.
Off	Off	On	No ac power applied to this PSU only.
Blinking	Off	Off	ac present/standby outputs on.
On	Off	Off	PSU dc outputs on and OK.
Off	Off	On	Power supply failure.
On	Blinking	Off	Predictive failure—PSU about to fail because of poorly
			performing fan.
On	Off	Blinking	Current limit on 48 VDC output.

iLO MP LAN Port Link/Activity LED Display

The iLO MP LAN uses an RJ-45 type connector. This connector has two LEDs (LAN link and LAN activity) that signal status and activity.

Two versions of the iLO MP card exist for this server. Depending on which version of the card is installed in the server, the iLO MP LAN port LEDs display differently.

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