Component Identification

Enclosure LEDs

1

2

3

Table 4-2: Enclosure LEDs

Item

LED Description

Status

1

Environmental

Green flashing = Shared storage module is

 

Monitoring Unit

operating normally.

 

(EMU) heartbeat

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 detected in a subsystem

 

 

Off = No faults 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.

4-2

HP StorageWorks Modular Smart Array 500 System Maintenance and Service Guide