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X9SPV-M4 Motherboard User's Manual
Power Fail LED
The Power Fail LED connection is lo-
cated on pins 5 and 6 of JF1. Refer to the
table on the right for pin denitions.
Power Fail LED
Pin Denitions (JF1)
Pin# Denition
5 Vcc
6 Ground
C
C
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. 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 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 on the right for
pin denitions.
Reset Button
Pin Denitions (JF1)
Pin# Denition
3 Reset
4 Ground
Reset Button
PWR Button
Power Fail LED
A
B
JF1 Header Pins
A
B
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