Figure 3 Rear LED indicators (continued)
6. Power supply fault LED
Name of LED
Location
Color
Definition
"Do not remove" LED Upper left-most part
of rear chassis
White
This LED is lit during
system BIOS and
BMC firmware
updates and indicates
that the SP should
not be removed from
the chassis, nor
should system power
be removed.
SP service LED
To the right of "Do
not remove" LED
Amber
l
Solid amber - SP
or a FRU inside
the SP requires
service
l
Blinking amber -
blink rate reflects
one of the
following is
booting
n
BIOS - 1/4 Hz
n
POST - 1 Hz
n
OS - 4 Hz
Drive Power/Activity
LED
Left LED on the SSD
Blue
Lit blue when the
drive is powered.
Blinks during drive
activity.
Drive Fault LED
a
Right LED on the SSD Amber
Lit solid amber when a
drive needs service.
System power LED
Right-most LED on
the management
panel
Blue
SP has good, stable
power
PSU FRU LED - AC
Good
Top LED on power
supply
Green
AC input is as
expected
PSU FRU LED - DC
Good
Middle LED on power
supply
Green
DC output is as
expected
PSU FRU LED -
Attention
Bottom LED on power
supply
Amber
PSU has encountered
a fault condition
a. The SSD is only present on DD6300 systems.
Data Domain DD6300, DD6800, and DD9300 Hardware Overview
20
Data Domain DD6300, DD6800, and DD9300 Systems
6.1
Hardware Overview and Installation Guide
