12.Infrared module connector (5-1 pin IR1)

This connector supports an optional wireless transmitting and receiving infrared module. This module mounts to a small opening on system chassis that support this feature. You must also configure the UART2 Use As parameter in BIOS to set UART2 for use with IR. See section “4.4.2 I/O Device Configuration” for details.

Use the five pins as shown in Back View and connect a ribbon cable from the module to the motherboard SIR connector according to the pin definitions.

IR_CON1

Front View Back View

 

1

P4GE-V

+5V

IRRX GND IRTX

 

 

 

 

 

 

+5V

 

IRTX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

(NC)

 

 

 

 

 

 

 

 

 

 

 

 

IRRX

P4GE-V Infrared Module Connector

13.Serial port 2 connector (10-1 pin COM2)

This connector accommodates a second serial port using an optional serial port bracket. Connect the bracket cable to this connector then install the bracket into a slot opening at the back of the system chassis.

COM2

PIN 1

P4GE-V

P4GE-V Serial COM2 Bracket

ASUS P4GE-V motherboard user guide

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