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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 LAN port 2 is on pins 9 and 10. Attach the NIC LED cables here to
display network activity. Refer to the table below for pin definitions.
HDD LED/UID Switch
The HDD LED/UID Switch connection is located on pins 13 and 14 of JF1. Attach a cable
to pin 13 to use the UID switch. Attach a cable to pin 14 to show hard drive activity status.
Refer to the table below for pin definitions.
1
PWR
Power Button
Reset
Reset Button
3.3V
UID
3.3V Stby
3.3V Stby
3.3V Stby
3.3V
15
LAN1/LAN2 LED
Pin Definitions (JF1)
Pin# Definition
9
Pull up to +3.3 V Stby
10
NIC2 Activity LED
11
Pull up to +3.3 Stby
12
NIC1 Activity LED
HDD LED/UID Switch
Pin Definitions (JF1)
Pins
Definition
13
3.3 V Stby/UID_SW
14
HDD LED
2
Ground
Ground
PWR Fail LED
OH/Fan Fail LED
2
NIC2 Activity LED
1
NIC1 Activity LED
3
HDD LED
PWR LED
16
35
Chapter 2: Installation
1. NIC1 Activity LED
2. NIC2 Activity LED
3. HDD LED/UID Switch
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