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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 on the right for
pin definitions.
Power Button
The Power Button connection is located
on pins 1 and 2 of JF1. Momentarily con-
tacting both pins will power on/off the sys-
tem. 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 set to suspend
mode, press the button for at least 4
seconds. Refer to the table on the right
for pin definitions.
Pin Definitions (JF1)
Pin#
3
4
Pin Definitions (JF1)
Pin#
1
2
A. Reset Button
B. PWR Button
Ground
X
Power LED
HDD LED
NIC1 LED
NIC2 LED
OH/Fan Fail LED
PWR Fail LED
Ground
Ground
2-17
Chapter 2: Installation
Reset Button
Definition
Reset
Ground
Power Button
Definition
Signal
+3V Standby
20
19
NMI
X
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
A
Reset
Reset Button
B
Power Button
PWR
2
1
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