Supermicro 530AD-I User Manual page 52

NIC1/NIC2 (LAN1/LAN2) LED
The NIC (Network Interface Controller) LED connection for LAN1/LAN2 is located on pins 9/11
and 10/12 of JF1. Attach an LED indicator to this header to display network activity. Refer to
the table below for pin definitions.
Overheat (OH)/Fan Fail LED
Connect an LED cable to OH/Fan Fail connections on pins 7 and 8 of JF1 to provide warnings
for chassis overheat/fan failure. Refer to the tables below for pin definitions.
Pin Definitions (JF1)
Pin#
7
8
Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Attach it to a hardware reset
switch on the computer case to reset the system. Refer to the table below for pin definitions.
Power Button
The Power Button connection is located on pins 1 and 2 of JF1. Momentarily contacting both
pins will power on/off the system. To turn off the power in the suspend mode, press the button
for at least four seconds. Refer to the table below for pin definitions.
NIC1/NIC2 LED
Pin Definitions (JF1)
Pin# Definition
9/11 NIC2/NIC1 LED
10/12 Vcc
OH/Fan Fail LED
Definition
OH/Fan Fail LED
Vcc
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Ground
4 Reset Button
Power Button
Pin Definitions (JF1)
Pin# Definition
1 Ground
2 Power Button
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Chapter 4: Motherboard Connections
OH/Fan Fail Indicator
Pin Definitions (JF1)
State Definition
Off Normal
On Overheat
Flashing Fan Fail