User`s manual

2-14
X7SBL-LN1/LN2 User’s Manual
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 congured
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 denitions.
Power Button
PinDenitions(JF1)
Pin# Denition
1 Signal
2 +3V Standby
A. Reset Button
B. PWR Button
Reset Button
The Reset Button connection is located
on pins 3 and 4 of JF1. Attach it to the
hardware reset switch on the computer
case. Refer to the table on the right for
pin denitions.
Reset Button
PinDenitions(JF1)
Pin# Denition
3 Reset
4 Ground
Header Pins
FP Power Button
OH/Fan Fail LED
1
NIC1 LED
FP Reset Button
2
HDD LED
Power LED
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
PWR Fail LED
NIC2 LED
Vcc
Vcc
B
A