Product manual

Galaxy G3G12 / G3G16 - Installation and Hardware Reference Manual
248 Section 8 Troubleshooting
* Field Replacement Unit: includes fan, battery, and power supply unit (PSU).
** Blinks once every two seconds.
Drive Status Indicators
There are two LEDs on each Drive Carrier. They report the presence of power and a disk drive, and the
current condition of the drive.
The Galaxy3G spins up the disk drives sequentially in order to equalize power draw during start-up. After a
few moments the Power/Activity and Disk Status LEDs should display green.
State
LEDs
Dark
Steady
Green
F
lashing
Green
Amber Red
Power/Activi
ty
No Drive
Drive
Present
Activity
Status
No
Power/No
Drive
Drive OK
Drive
Rebuilding
Drive
Error
See
Disk Status
Power / Activity
Fig 8.2b Galaxy 3G drive carrier LEDs