Chassis Speaker Header

Please connect the chassis

(4-pin SPEAKER 1)

speaker to this header.

(see p.12, No. 13)

 

 

 

Infrared Module Header

This header supports an

(5-pin IR1)

optional wireless transmitting

(see p.12, No. 21)

and receiving infrared module.

Print Port Header

AFD#

 

(25-pin LPT1)

ERROR#

GND

SLIN#

 

PINIT#

 

(see p.12 No. 23)

 

 

 

1

 

 

 

SPD7

 

SPD6 ACK#

 

SPD5

BUSY

 

SPD4

PE

 

SPD3

SLCT

 

SPD2

 

 

SPD1

 

 

SPD0

 

 

STB#

 

This is an interface for print port cable that allows convenient connection of printer devices.

Chassis Intrusion Header

(2-pin CI1)

1

 

 

 

 

 

 

 

 

 

GND

(see p.12 No. 22)

Signal

This motherboard supports CASE OPEN detection feature that detects if the chassis cover has been removed. This feature requires a chassis with chassis intrusion detection design.

Internal Audio Connectors

 

This connector allows you

(4-pin CD1)

 

to receive stereo audio input

(CD1: see p.12 No. 26)

CD1

from sound sources such as

 

 

a CD-ROM, DVD-ROM, TV

 

 

tuner card, or MPEG card.

Chassis and Power Fan Connectors

(3-pin CHA_FAN1)

GND

(see p.12 No. 8)

+12V

CHA_FAN_SPEED

 

+12V

(3-pin PWR_FAN1)

GND PWR_FAN_SPEED

(see p.12 No. 27)

 

Please connect the fan cable to the fan connector and match the black wire to the ground pin.

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