Note: Use a wet finger to check if the Brick power supply fans are
spinning. Some fan models have curved supports so that it look like
the fan blades are not spinning.
Related references
•
8 Gb/s Fiber Channel (FC) HBA LED Status
•
10 Gb/s Ethernet HBA LED Status
8 Gb/s Fiber Channel (FC) HBA LED Status
Table 23 8 Gb/s FC HBA LED status
LED identifier and color
Meaning
8 (top LED)
Yellow
Link is operating at 8 Gb/s, blinking with I/O
activity.
Off
Link is not operating at 8 Gb/s.
Note: In a normal operating optimized port, the speed should be 8
Gb/s.
4 (middle
LED)
Green
Link is operating at 4 Gb/s, blinking with I/O
activity.
Off
Link is not operating at 4 Gb/s.
2 (bottom
LED)
Amber
Link is operating at 2 Gb/s, blinking with I/O
activity.
Off
Link is not operating at 2 Gb/s.
Note: All three LEDs are turned on and blinking when power is applied to the HBA
and after the firmware initialization for the 8 Gb/s FC HBA.
Note: All three LEDs are turned on solid when power is applied to the HBA and
before the firmware initialization for the 8 Gb/s FC HBA.
Note: All three LEDs blinking alternately indicates a firmware error for the 8 Gb/s
FC HBA.
Note: The blinking of the 8 Gb/s LED and the 2 Gb/s LED indicates that the LED is
a beacon.
Chapter 6 Complete the Installation
Verify the Back Status LEDs
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