Asus A8N-VM CSM User Manual download pdf (Page 32)

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Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

1.10.21.10.2

1.10.2

Internal connectorsInternal connectors

Internal connectors

1.1.

Floppy disk drive connector (34-1 pin FLOPPY)Floppy disk drive connector (34-1 pin FLOPPY)

Floppy disk drive connector (34-1 pin FLOPPY)

This connector is for the provided floppy disk drive (FDD) signal cable.

Insert one end of the cable to this connector, then connect the other

end to the signal connector at the back of the floppy disk drive.

Pin 5 on the connector is removed to prevent incorrect cable connection

when using an FDD cable with a covered Pin 5.

2.2.

Chassis intrusion connector (4-1 pin CHASSIS)Chassis intrusion connector (4-1 pin CHASSIS)

Chassis intrusion connector (4-1 pin CHASSIS)

This connector is for a chassis-mounted intrusion detection sensor or

switch. Connect one end of the chassis intrusion sensor or switch

cable to this connector. The chassis intrusion sensor or switch sends a

high-level signal to this connector when a chassis component is

removed or replaced. The signal is then generated as a chassis

intrusion event.

By default, the pins labeled “Chassis Signal” and “Ground” are shorted

with a jumper cap. Remove the jumper caps only when you intend to

use the chassis intrusion detection feature.

A8N-VM CSM

A8N-VM CSM Floppy disk drive connector

NOTE: Orient the red markings o

the floppy ribbon cable to PIN 1.

PIN 1

FLOPPY

A8N-VM CSM

A8N-VM CSM Chassis intrusion connector

CHASSIS

+5VSB_MB

Chassis Signal

GND

(Defaul

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Asus A8N-VM CSM User Manual Page 32