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Chapter 2: Installation
Power Button
OH/Fan Fail LED
1
NIC1 Link Active LED
Reset Button
2
Power Fail LED
HDD LED
FP PWRLED
Reset
PWR
P3V3
UID LED
Ground
Ground
19 20
P3V3
NC
Ground
SW_NMI_N
NC
NIC2 Link Active LE
P3V3_STBY
P3V3_STBY
1
2
1. PWR Button
2. Reset Button
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 congured 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 denitions.
Power Button
Pin Denitions (JF1)
Pin# Denition
1 Signal
2 Ground
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. Refer to the table below for pin denitions.
Reset Button
Pin Denitions (JF1)
Pin# Denition
3 Reset
4 Ground