Component identification  96 
Item  LED  Status  Definition 
3 
Do not remove  Solid white  Do not remove the drive. Removing the drive causes one or more of 
the logical drives to fail. 
   
Off  Removing the drive does not cause a logical drive to fail. 
4 
Drive status  Solid green  The drive is a member of one or more logical drives. 
   
Flashing green 
The drive is rebuilding or performing a RAID migration, stripe size 
migration, capacity expansion, or logical drive extension, or is 
erasing. 
   
Flashing 
amber/green 
The drive is a member of one or more logical drives and predicts 
the drive will fail. 
   
Flashing amber  The drive is not configured and predicts the drive will fail. 
   
Solid amber  The drive has failed. 
   
Off  The drive is not configured by a RAID controller. 
 
 
 
IMPORTANT: When the SAS-enabled riser board with the Smart Array B320i Controller is 
installed in the server, the embedded Smart Array B120i Controller is disabled automatically. 
When this condition occurs: 
•  Drives connected to the system board operate in AHCI or Legacy mode. 
•  In AHCI or Legacy mode, drives cannot be a part of a hardware RAID or a logical drive. 
•  The Locate, Drive status, and Do not remove LEDs of the affected drives are disabled. 
 
 
FBWC module LED definitions 
The FBWC module has three single-color LEDs (one amber and two green). The LEDs on the cache module 
installed on a storage controller are duplicated on the reverse side of the module to facilitate status viewing. 
•  Cache module installed on a storage controller