Label
Description
E
NMI switch
F
USB connector
G
Serial port
connector
H
Lock
I
Chassis ID LED
J
LAN2 LED
K
LAN1 LED
L
Hard drive
activity LED
M
Fault LED
N
Main power
LED
Operation
Causes a non-maskable interrupt. Located
behind the bezel door.
USB port 3. Located behind the bezel door.
Serial port B. Located behind the bezel door.
Locks the bezel and front access cover.
Blue indicates chassis ID is active.
Green indicates LAN2 activity.
Green indicates LAN1 activity.
Green indicates system hard drive activity.
Red indicates any system fault condition.
Solid green indicates the presence of DC power
in the server.
Flashing green indicates that the system is in
ACPI sleep mode.
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