Chapter 5: Advanced Motherboard Setup
5-13
NIC1/NIC2 (LAN1/LAN2)
The NIC (Network Interface Controller)
LED connection for LAN port 1 is located
on pins 11 and 12 of JF1, and the LED
connection for LAN Port 2 is on pins 9
and 10. Attach NIC LED cables to NIC1
LED and NIC2 LED to display network
activities for LAN 1 and LAN2. Refer to
the table on the right for pin defi nitions.
Overheat (OH)/Fan Fail/Front UID
LED
Connect an LED cable to pins 7 and 8
of JF1 to provide warnings of overheat,
fan failure or power failure. TRefe r to the
table on the right for pin defi nitions.
Reset Button
The Reset Button connection is located
on pins 3 and 4 of JF1. Attach it to a the
hardware Reset Button on the computer
case. Refer to the table on the right for
pin defi nitions.
Reset Button
Pin Defi nitions (JF1)
Pin# Defi nition
3 Reset
4 Ground
Power Fail LED
The Power Fail LED connection is located
on pins 5 and 6 of JF1. Refer to the table
on the right for pin defi nitions.
PWR Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
5 3.3V
6 PWR LED Status
GLAN1/2 LED
Pin Defi nitions (JF1)
Pin# Defi nition
9 Vcc
10 NIC 2 Link/Acitivty
LED
11 Vcc
12 NIC 1 Link/Acitivty
LED
OH/Fan Fail/ PWR Fail/Blue_UID
LED Pin Defi nitions (JF1)
Pin# Defi nition
7 Vcc
8 Red_LED-Cathode/OH/Fan Fail/
Power Fail
OH/Fan Fail/PWR Fail
LED Status (Red LED)
State Defi nition
Off Normal
On Overheat
Flashing
1 Hz Fan Fail
Flashing
1/4 Hz Redundant
Power
Supply Fail