HP StorageWorks 2000sa G2 Modular Smart Array User Guide (488320-005, March 2013)

40 LED descriptions
Rear panel LEDs
2312sa G2 and 2324sa G2
LED Description Definition
1 Power supply LEDs See Power supply LEDs on page 43.
2 Host 3Gb SAS Link Status (ports 1-4) Green — The port is connected and the link is up.
Off — The port is empty or the link is down.
3 Host 3Gb SAS Link Activity
(ports 1-4)
Blinking green — Link has I/O activity.
Off — Link is idle.
4 OK to Remove Off — The controller module is not prepared for removal.
Blue — The controller module is prepared for removal.
5 Unit Locator Off — Normal operation.
Blinking white— Physically identifies the controller module.
6 OK Off — Controller module is not OK.
Blinking green — System is booting.
Green — Controller module is operating normally.
7 Fault/Service Required Amber — A fault has been detected or a service action is required.
Blinking amber — Hardware-controlled powerup or a cache flush
or restore error.
8 Network Port Link Status Off — The Network port is not connected or the link is down.
Green — The Network link is up.
9 Network Port Activity Off — The Ethernet link has no I/O activity.
Blinking green — The Ethernet link has I/O activity.
SAS 3 SAS 4
SAS 1 SAS 2
LINK
ACT
LINK
ACT
LINK
ACT
LINK
ACT
SAS 3 SAS 4
SAS 1 SAS 2
LINK
ACT
LINK
ACT
LINK
ACT
LINK
ACT
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