Supermicro H12SSW-iN User Manual page 39

Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Attach the hardware reset
switch from the computer case to this header 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.
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
Power Button
Pin Definitions (JF1)
Pin# Definition
1 Signal
2 +3V Standby
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Chapter 2: Installation