Chapter 2
IrDA Infrared Module Connector: J2
This connector allows you to connect to an IrDA Infrared module. You
must configure the setting through the BIOS setup to use the IR function.
USB Front Panel Connector: USB2
The mainboard provides one Front USB (Universal Serial Bus) pin head-
ers that allow you to connect optional USB ports for front panel.
Pin
1
2
3
4
5
J2
USB2 Pin Definition
Pin
Description
1
VCC
3
USB3-
5
USB3+
7
GND
9
GND
2-18
Signal
VCC
NC
IRRX
GND
IRTX
1
2
1
9
10
USB2
Pin
Description
2
GND
4
GND
6
USB2+
8
USB2-
10
VCC