A
BOUT
THE
S
YSTEM
LED D
EFINITIONS
1-14
LAN Port LEDs
The system mainboard includes an optional 82599EN Ethernet controller and two 1 GbE or
one 10 GbE (optional) ports. Each RJ45 connector has two built-in LEDs. See the following
illustration and table for details.
Figure 1-7.
RJ45 LAN port LEDs
HDD LED
Front HDD LED Status Behavior
Figure 1-8.
HDD LED Identification (*only for QuantaGrid D51B-2U)
Table 7: RJ45 LED Description
C
ONDITION
L
INK
A
CTIVITY
Unplugged
Off
Off
1G active link
On amber
Blinking green
100M active link
On green
Blinking green
10M active link
Off
Blinking green
Table 8: HDD Status LED Behavior
I
NDICATION
S
TATUS
LED
F
AULT
LED
A
CTIVE
LED
Drive on-line
On blue
Off
On blue: HDD access active
On amber: HDD error
RAID fail, Initial at AC on, RAID
rebuild
Speed
Activity/Link
PIN 1 location
Active LED
(Right)*
Status / Fault
LED (Left)*
Status / Fault
LED (Top)
Active LED
Bottom)
