HP StorageWorks 9000 - Virtual Library System - Page 251

StatusDescriptionItem
Yellow = DC output voltage is out of range or a fan is operating below the
minimum required RPM.
Off = DC output voltage is normal.
DC-Fan Fault/ Ser-
vice Required LED
3
Blinking white = Expansion controller is selected (for identification purposes
only).
Off = Not active.
Unit locator LED4
Green = The port link is connected.
Off = The port is empty or the link is down.
SAS port 0, input
port, status LED
5
Blue = Not implemented.
OK to remove LED6
Yellow = A fault has been detected or a service action is required.
Blinking yellow = A hardware-controlled power on or a cache flush or restore
error occurred.
Fault/Service re-
quired LED
7
Green = Expansion controller is operating normally.
Off = Expansion controller is not OK.
Power On/OK LED8
Green = The port link is connected.
Off = The port is empty or the link is down.
SAS port 1, output
port, status LED
9
HP StorageWorks 251