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NIC2 (LAN2) LED
The LED connections for LAN2 are on pins
9 and 10 of JF1. Attach an LED cable to
display network activity. See the table on
the right for pin definitions.
NIC1 (LAN1) LED
The LED connections for LAN1 are on pins
11 and 12 of JF1. Attach an LED cable to
display network activity. See the table on
the right for pin definitions.
HDD LED/ UID Button
The HDD LED connection is pin 14 of JF1.
It lights the LED upon HDD activity. The
pin 13 connection carries the signal from
the UID button on the front panel. it lights
the UID LED on pin 7 of JF1. When the
user presses and releases the UID button,
the UID LED will be turned on or off to
indicate the location of the unit in a stack
or rackmounted servers.
Power On LED
The Power On LED connector is located
on pins 15 and 16 of JF1. This connection
is used to provide LED indication of power
being supplied to the system. See the table
on the right for pin definitions.
NMI Header
The non-maskable interrupt button header
is located on pins 19 and 20 of JF1. Refer
to the table on the right for pin definitions.
Chapter 5: Advanced Serverboard Setup
NIC2 LED
Pin Definitions
(JF1)
Pin#
9
10
NIC1 LED
Pin Definitions
(JF1)
Pin#
11
12
HDD/UID LED
Pin Definitions
(JF1)
Pin#
13
14
Power LED
Pin Definitions
(JF1)
Pin#
15
16
Pin#
1
2
5-15
Definition
Activity LED
Link LED
Definition
Activity LED
Link LED
Definition
UID Signal/3.3V
HDD Activity
Definition
+3.3V
Control
NMI Button
Pin Definitions (JF1)
Definition
Control
Ground
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