Figure 31: Rear view of the disk enclosure LEDs
Item Description Status
1 Power On/Standby button
and system power LED
Green = On
Amber = Standby (auxiliary power present)
Off = Off
2 Internal Health LED Green = System health is good.
Off = System is off.
3 GSI LED* Amber = Enclosure requires service check: I/O, fan and
power supply LEDs, and AC power cables to power
supplies.
Off = Enclosure is functioning normally.
4 UID button/LED (Drawer 2) Blue = UID LED is enabled from the UID button.
Blue flashing = System is in hard drive locate mode or an
enclosure firmware update is in progress.
Off = UID LED is disabled.
Table Continued
64 StoreOnce Backup system LEDs