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CHAPTER 2
HARDWARE INSTALLATION
2-20
2.8 IrDA Infrared Module Connector: IR1
The mainboard provides two 5-pin infrared (IR) connectors for IR modules.
These connectors are for optional wireless transmitting and receiving
infrared module. You must configure the setting through the BIOS setup to
use the IR function. FIR and Consumer IR are reserved functions for future
Super I/O chipset.
Pin
Definition
Pin
Definition
1
VCC
6
NC
2
NC
7
NC
3
IRRX
8
NC
4
GND
9
CIRRX
5
IRTX
10
NC
1
5
6
10