Table of Contents
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NIC2 LED
The LED connections for LAN2 are
on pins 9 and 10 of JF1. Attach an
LED cable to display network activ-
ity. See the table on the right for pin
definitions.
NIC1 LED
The LED connections for LAN1 are
on pins 11 and 12 of JF1. Attach an
LED cable to display network activ-
ity. See the table on the right for pin
definitions.
HDD LED
The HDD LED connection is located
on pins 13 and 14 of JF1. Attach a
hard drive LED cable here to display
disk activity (for any hard drive ac-
tivities on the system, including Serial
ATA and IDE). See the table on the
right for pin definitions.
Power On LED
The Power On LED connector is lo-
cated 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 Button
The non-maskable interrupt button
header is located on pins 19 and 20
of JF1. See the table on the right for
pin definitions.
Chapter 5: Advanced Motherboard Setup
Pin Definitions (JF1)
Pin#
9
10
Pin Definitions (JF1)
Pin#
11
12
Pin Definitions (JF1)
Pin#
13
14
Power LED
Pin Definitions (JF1)
Pin#
15
16
NMI Button
Pin Definitions (JF1)
Pin#
19
20
5-9
NIC2 LED
Definition
Vcc
Ground
NIC1 LED
Definition
Vcc
Ground
HDD LED
Definition
Vcc
HD Active
Definition
+3.3V
Control
Definition
Control
Ground
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