Power Supply Status Led Indicators; Ilo Mp Lan Port Link/Activity Led Display; Table 5-6. Power Supply Status Led; Figure 5-6. Power Supply Status Led - HP Integrity rx4640 User's & Service Manual

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
Table 5-6 Power Supply Status LED
Power Predict Fail
LED-Green LED-Amber
Off Off
Off Off
Blinking Off
On Off
Off Off
On Blinking
On Off

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