2.14 IrDA-Compliant Infrared Module Connector (10-pin IrDA)
The IrDA connector can be configured to support a wireless infrared module. With this module
and application software such as Laplink or Win95 Direct Cable Connection, the user can transfer
files to or from laptops (notebooks), PDAs, and printers. You must also configure the setting
through “UART Mode Select” in “Integrated Peripherals-SuperIO Device” in BIOS to select
“IrDA”.
IrDA Connector
IrDA
9
10
+ 5 V
IRRX
G N D
IRTX
C I R R X
5 V S B
15
HARDWARE INSTALLATION
2.15 Power Connector (20-pin PWR-CONN)
Make sure to plug the ATX power supply connector in the right direction. The pin definition is
shown below. Make sure that your ATX power supply can support at least 720mA on standby.
Power Connector
PSON# : Power Supply on
P o w e r C o n n e c t o r
+3.3V
-12.0V
GND
PSON#
GND
GND
GND
-5.0V
+5.0V
+5.0V
Power Good
+3.3V
+3.3V
GND
+5.0V
GND
+5.0V
GND
+5.0V Standby
+12.0V
