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A2SDi-H-TP4F/TF User's Manual
Power Button
The Power Button connection is located on pins1 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. Reset Button
2. PWR Button
Power Button
OH/Fan Fail
NIC1 Active LED
Reset Button
HDD LED
PWR LED
Reset
PWR
3.3V
3.3V Stby
3.3V Stby
Ground
15
3.3V Stby
UID LED
16
1
2
Ground
NIC2 Active LED
Power Fail LED
3.3V
1
2
Reset Button
Pin Definitions (JF1)
Pins
Definition
3
Reset
4
Ground
Power Button
Pin Definitions (JF1)
Pins
Definition
1
Signal
2
Ground
