22
HP StorageWorks 2012i Modular Smart Array user guide • March 2008
Expansion
module
Fault/Service
Required
Amber
On
A fault has been detected or a service action is
required.
Blink
Indicates a hardware-controlled power up or a
cache flush or restore error.
Expansion
module
OK
Green
Off
Expansion module is not OK.
On
Expansion module is operating normally.
Blink
System is booting.
Expansion
module
SAS Out port
status
Green
Off
The port is empty or the link is down.
On
The port link is up and connected.
Table 1-8
Drive Enclosure LEDs (Back)
(Continued)
Location
LED
Color
State
Description