Chapter 5: Advanced Motherboard Setup
NIC1 LED
The NIC1 (Network Interface Con- troller) LED connection is located on pins 11 and 12 of JF2. Attach the NIC1 LED cable to display net- work activity. Refer to the table on the right for pin definitions.
NIC2 LED
The NIC2 (Network Interface Con- troller) LED connection is located on pins 9 and 10 of JF2. Attach the NIC2 LED cable to display net- work activity. Refer to the table on the right for pin definitions.
Overheat LED (OH)
Connect an LED to the OH connec- tion on pins 7 and 8 of JF2 to pro- vide advanced warning of chassis overheating. Refer to the table on the right for pin definitions.
Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF2. Refer to the table on the right for pin definitions. This only applies to redundant power supplies and so does not apply to the
Reset Button
The Reset Button connection is lo- cated on pins 3 and 4 of JF2. At- tach it to the hardware reset switch on the computer case. Refer to the table on the right for pin definitions.
NIC1 LED Pin
Definitions
(JF2)
Pin
Number Definition
11Vcc
12GND
NIC2 LED Pin
Definitions
(JF2)
Pin
Number Definition
9Vcc
10 GND
Overheat (OH) LED
Pin Definitions
(JF2)
Pin
Number Definition
7Vcc
8GND
Power Fail Button
Pin Definitions
(JF2)
Pin
Number Definition
5Vcc
6GND
Reset Pin
Definitions
(JF2)
Pin
Number Definition
3Reset
4Ground