Chapter 5
Troubleshooting
Troubleshooting Using LED Indicators
123
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
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.
Table 5-6
Power Supply Status LED
Power
LED-Green
Predict Fail
LED-Amber
Fail
LED-Amber
Status
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.
Predict Fail
LED-Amber
Power LED-Green
Fail LED-Amber
Содержание Integrity rx4640
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