Front Control Panel Pin Definitions

Chapter 2: Installation

Front Control Panel Pin Definitions

NMI Button

The non-maskable interrupt button header is located on pins 19 and 20 of JF1. Refer to the table on the right for pin definitions.

Power LED

The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table on the right for pin definitions.

NMI Button

Pin Definitions (JF1)

Pin# Definition

19Control

20Ground

Power LED

Pin Definitions (JF1)

Pin# Definition

15+5V

16Ground

A.NMI

B.PWR LED

X8ST3-F/X8STE

GroundNMI Button

X

B

Power LED

HDD LED

NIC1 LED

NIC2 LED

OH/Fan Fail LED

PWR Fail LED

Ground

Ground

20

19

A

 

 

 

 

NMI

 

 

X

 

 

Vcc

 

 

Vcc

 

 

Vcc

 

 

Vcc

 

 

Vcc

 

 

Vcc

 

 

Reset

 

 

PWR

2

1

 

Reset Button

Power Button

2-17

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SUPER MICRO Computer X8STE, X8ST3-F user manual Front Control Panel Pin Definitions, 2-17, NMI Button, Power LED