Supermicro A2SDi-4C-HLN4F User Manual page 35

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. This button can also be configured to function as a suspend
button (with a setting in the BIOS - see Chapter 4). To turn off the power in the suspend
mode, press the button for at least 4 seconds. Refer to the table below for pin definitions.
2
PWR
Power Button
1
Reset Reset Button
3.3V Stby
3.3V Stby
3.3V Stby
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
Power Button
Pin Definitions (JF1)
Pin# Definition
1 Pwr On
2 Ground
1 2
Ground
Ground
Power Fail LED
3.3V
OH/Fan Fail LED
UID
NIC2 Activity LED
NIC1 Activity LED
HDD LED
PWR LED
3.3V
15 16
35
Chapter 2: Installation
1. Reset Button
2. PWR Button