
Component identification 9
Item
Description
22
Power supply 2
Rear panel LEDs and buttons
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.
5
Power supply LED
Green = Power on and power supply
functioning properly
Off = One or more of the following
conditions exists:
•
System powered off
•
AC power unavailable
•
Power supply failed