12 . Chassis intrusion connector (4-1 pin CHASSIS1)

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.

 

CHASSIS1

P5GD2

MB

Signal

 

 

+5VSB_

Chassis

GND

(Default)

P5GD2 Chassis alarm lead

13 . Front panel audio connector (10-1 pin AAFP)

This connector is for a chassis-mounted front panel audio I/O module that supports either HD Audio or legacy AC ‘97 audio standard. Connect one end of the front panel audio I/O module cable to this connector.

P5GD2

AAFP

Azalia-compliant

AC’97-compliant

pin definition

pin definition

SENSE2_RETUR

PORT2 L

MIC2

AGND

 

SENSE_SEND

MICPWR

+5VA

SENSE1_RETUR

PORT2 R

Line out_R

BLINE_OUT_R

PRESENCE#

PORT1 R

NC

 

GND

PORT1 L

Line out_L

BLINE_OUT_L

P5GD2 Front panel connector

•Use a chassis that provides a high-definition audio front panel audio

I/O to use the high-definition audio features.

•The default setting of this connector is legacy AC’97 audio, if you want to use the High-Definition (Azalia) audio features, set the Front Panel Support Type in the BIOS to Azalia. See page 4-27.

ASUS P5GD2

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