72
LEDs
POST LED
LED status
Error code
Description
Steady green
Code for the current
POST phase (in the
range of 00 to 99)
The server is performing POST without detecting any error.
Flashing red
Code for the current
POST phase (in the
range of 00 to 99)
The POST process encountered an error and stopped in the
displayed phase.
Off 00
The server is operating correctly when the error code is 00
and all LEDs are off.
TEMP LED
LED status
Error code
Description
Flashing red
Temperature
sensor ID
A severe temperature warning is present on the
component monitored by the sensor.
This warning might occur because the temperature of the
component has exceeded the upper threshold or dropped
below the lower threshold.
CAP LED
LED status
Error code
Description
Flashing amber
01
The system power consumption has exceeded the power cap value.
Component LEDs
An alarm is present if a component LED has one of the following behaviors:
•
Flashing amber (0.5 Hz)
—A predictive alarm has occurred.
•
Flashing amber (1 Hz)
—A general alarm has occurred.
•
Flashing red (1 Hz)
—A severe alarm has occurred.
Use
to identify the faulty item if a component LED has one of those behaviors. To obtain
records of component status changes, use the event log in HDM. For information about using the
event log, see HDM online help.
Table 21 LED, error code and faulty item matrix
LED
Error code
Faulty item
BRD
11 System
board
21
•
Drive backplane in bay 1 (8SFF server)
•
Front backplane (non-8SFF servers)
22
Drive backplane in drive cage bay 2 (8SFF server)
23
Drive backplane in drive cage bay 3 (8SFF server)
31
Rear 2LFF/4LFF drive backplane
32
Rear 2SFF/4SFF drive backplane
