Supermicro A2SAP-L1 User Manual page 29

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.
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.
1 Power Button
PWR
Reset Button
Reset
2
3.3V Stby
Power Button
Pin Definition (JF1)
Pin# Definition
1 Power Button
2 GND
Reset Button
Pin Definition (JF1)
Pin# Definition
3 Reset
4 Ground
1 2
Ground
Ground
3.3V HDD LED
Power LED
7 8
29
Chapter 2: Installation
1. Power Button
2. Reset Button