Product manual

Galaxy G3G12 / G3G16 - Installation and Hardware Reference Manual
247 Section 8 Troubleshooting
8.2 LEDs Display Amber or Red
Front Panel
When the power is switched on, the LEDs on the front of the Galaxy3G will light up.
When boot-up is finished and the Galaxy3G is functioning normally:
• Controller Heartbeat LED blinks once every two seconds.
• Power, FRU and Logical Drive LEDs display green continuously.
• The RAID Controller LEDs flash green if there is activity on that controller.
State
LEDs
Dark
Steady
Green
Flashing
Green
Amber Red
Power System Off Normal
FRU* System Off Normal
Fan, battery
or PSU
Problem
Fan, battery
or PSU Failed
Logical Drive System Off Normal
Logical Drive
Critical
Logical Drive
Offline
Controller
Activity
No Activity Activity
Controller
Heartbeat
System Off Normal**
Fig 8.2aa Galaxy 3G front panel LED display
Power
RAID Controller 2 Activity
FRU Status
Logical Drive Status
RAID Controller 1 Activity
Controller Heartbeat