HP StorageWorks 500 Modular Smart Array - Manual (Page 14)

Component Identification
HP StorageWorks Modular Smart Array 500 System User Guide 1-3
Enclosure LEDs
1
2
3
Table 1-2: Enclosure LEDs
Item LED Description Status
1 Environmental
Monitoring Unit
(EMU) heartbeat
Green flashing = Shared storage module
is operating normally.
Green/Off = Shared storage module is
not operating normally.
2 System power Green = System power is On.
Off = System is in standby mode or
power is removed from the system.
3 Fault Amber = Fault is detected in a
subsystem.
Off = No faults are detected.
IMPORTANT: The Power On/Standby button does not remove all power from the system. The
Standby mode removes power from most of the electronics and the drives, but portions of the
power supply and some internal circuitry remain active. To remove power completely,
disconnect all power cords from the equipment.