Supermicro X10SRA User Manual download pdf (Page 48)

2-20

Supermicro X10SRA/X10SRA-F Motherboard User’s Manual

Power Button

The Power Button connection is located

on pins1 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

(with a setting in the BIOS - see Chapter

4). 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 Power Button

2 GND

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 to reset the system. 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. NMI

B. PWR Fail LED

C. Reset Button

D. PWR Button

Power Button

OH/Fan Fail LED

NIC1 LED

Reset Button

Power Fail LED

HDD LED

Power LED

#3~4

#1~2

Vcc

Ground

1920

Vcc

Ground

NMI

Vcc

NIC2 LED

NMI Button

The non-maskable interrupt button-

header is located on pins 19 and 20 of

JF1. Refer to the table on the rightfor

pin denitions.

Power Fail

Connect an LED cable to the Power Fail

connection to provide a warning that a

power failure has occured. Refer to the

table on the right for pin denitions.

Power Fail LED

Pin Denitions (JF1)

Pin# Denition

5 3.3V

6 Power Fail LED

Power Fail LED Status

State Denition

Off Normal

Flash-

ing

Power Fail

NMI

Pin Denitions (JF1)

Pin# Denition

19 NMI

20 Ground

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 140 141

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Supermicro X10SRA User Manual Page 48

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