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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 when the system
is in suspend mode, press the button for 4 seconds or longer. 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
1
PWR
Power Button
2
Reset
Reset Button
3.3V
UID
3.3V Stby
3.3V Stby
3.3V Stby
3.3V
15
Power Button
Pin Definitions (JF1)
Pin#
Definition
1
Signal
2
Ground
Reset Button
Pin Definitions (JF1)
Pin#
Definition
3
Reset
4
Ground
2
Ground
Ground
PWR Fail LED
OH/Fan Fail LED
NIC2 Activity LED
NIC1 Activity LED
HDD LED
PWR LED
16
33
Chapter 2: Installation
1. PWR Button
2. Reset Button
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