Storage enclosure LED indicators (Models 941, 94E)

This section contains storage enclosure FRUs that have LED indicators. Each listed assembly is shown with a description of its LEDs. While LED indicators may indicate a failure, they should not be used as a starting point for a repair.

Storage enclosure FRUs with LEDs

Table 1. Parts of the storage enclosure that contain LEDs
Part name Reference
Fibre channel interface card (FCIC) Figure 1
Disk drive module (DDM) Figure 2

LEDs on the Fibre Channel interface card (FCIC)

Figure 1. LEDs on a Fibre Channel interface card (at a storage enclosure)
LEDs on a fibre channel interface card (at a storage enclosure)
Table 2. Interpreting LEDs on the Fibre Channel interface card (FCIC)
Index LED Function Location Color LED Off LED On LED Flash
1 Status FCIC card port In P1-Cx-T1 Green 1 normal n/a
2 Status FCIC card port In P1-Cx-T2 Green 1 normal n/a
3 Identify FCIC card FRU P1-Cx Amber normal n/a identify
4 Power FCIC card power P1-Cx Green no power normal n/a
5 Status FCIC port Out P1-Cx-T3 Green 1 normal n/a
6 Status FCIC port Out P1-Cx-T4 Green 1 normal n/a
7 Identify Storage enclosure (not FCIC FRU) P1-Cx Amber normal n/a identify
Notes:
  1. If an FC-AL cable is not connected to the FCIC, LED Off is normal. If an FC-AL cable is connected to the FCIC, LED Off indicates an error.






LEDs on disk drive modules (DDMs)

Figure 2. LEDs on a disk drive module (DDM)
LEDs on the disk drive modules (DDMs)
Table 3. Interpreting LEDs on the disk drive modules (DDMs)
Index LED Function Location Color LED Off LED On LED Flash
1 DDM status   Green 1 normal 2
2 Identify DDM   Amber normal n/a Identify
Notes:
  1. The DDM has failed or is not receiving power.
  2. After power on, a slow flash for 20 seconds followed by a fast flash for 5 seconds means normal.