Supermicro X8SIA - Power Fail LED; Reset Button; Power Button

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X8SIA/X8SIA-F User's Manual
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 con-
gured to function as a suspend button
(see BIOS Setup). To turn off the power
in the 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
Reset Button
The Reset Button connection is located
on pins 3 and 4 of JF1. Attach it to a the
hardware Reset Button 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
A. Power Fail LED
B Reset Button
C. PWR Button
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
LED_Anode+
LED_Anode+
LED_Anode+
Ground
Ground
Power Fail LED
NIC2 LED
LED_Anode+
LED_Anode+
LED_Anode+
A
B
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Refer
to the table on the right for pin deni-
tions.
PWR Fail LED
PinDenitions(JF1)
Pin# Denition
5 Vcc
6 Ground
C