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
a
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
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