Disk module indicators (LSI RAID controller)

You must remove the front bezel assembly to see these LEDs. Each disk module has LEDs that indicate status. The LEDs are located on the disk backplane. Flexible light pipes transmit the light so that it appears on the disk pillar next to the disk module. The following table explains the status conditions indicated by the different LED behaviors. If two or more status conditions occur simultaneously, the LED displays the behavior for the highest priority condition. Priority number 1 is the highest priority.

Use the Device Manager on your computer to identify the RAID controller:

From the Start menu, type:
```
Device Manager
```
The Device Manager window displays.
Select Disk drives to expand and view the drive information. LSI MegaRAID displays and identifies the RAID controller as LSI.
Close Device Manager.

LED behavior	Status Condition	Priority
Amber flashing pattern.	Identify — The drive is being directed to identify itself by Storage Utility or some other application.	1
Green flashing pattern twice a second.	Rebuild — The RAID controller has marked the drive as rebuilding.	3
Red ON solid.	Fault — The RAID controller has marked the drive as faulty.	3
Amber ON solid.	Offline — The drive is unbound.	3
Green flashing pattern ten times a second.	Normal drive activity — The drive is healthy and disk access is underway.	3
Green ON solid.	Normal drive activity — The drive is healthy and no disk access is currently underway.	3
OFF	No drive — Drive is not present or is not fully engaged in slot.	—