HP StorageWorks 2012i User Manual page 22

Table 1-8 Drive Enclosure LEDs (Back) (Continued)
Location LED
Expansion Fault/Service
module Required
Expansion OK
module
Expansion SAS Out port
module status
22 HP StorageWorks 2012i Modular Smart Array user guide • March 2008
Color State Description
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.
Green Off Expansion module is not OK.
On Expansion module is operating normally.
Blink System is booting.
Green Off The port is empty or the link is down.
On The port link is up and connected.