HP StorageWorks 9000 - Virtual Library System User Manual page 251

Item Description
DC-Fan Fault/ Ser-
3
vice Required LED
4 Unit locator LED
SAS port 0, input
5
port, status LED
6 OK to remove LED
Fault/Service re-
7
quired LED
8 Power On/OK LED
SAS port 1, output
9
port, status LED
Status
Yellow = DC output voltage is out of range or a fan is operating below the
minimum required RPM.
Off = DC output voltage is normal.
Blinking white = Expansion controller is selected (for identification purposes
only).
Off = Not active.
Green = The port link is connected.
Off = The port is empty or the link is down.
Blue = Not implemented.
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.
Green = Expansion controller is operating normally.
Off = Expansion controller is not OK.
Green = The port link is connected.
Off = The port is empty or the link is down.
HP StorageWorks 251