Asus P2B-D User Manual page 30

10. IrDA-Compliant infrared module connector (5-pin IR)
This connector supports the optional wireless transmitting and receiving infrared
module. This module mounts to a small opening on system cases that support this
feature. You must also configure the setting through "UART2 Use Infrared" in
Chipset Features Setup to select whether UART2 is directed for use with COM2
or IrDA. Use the five pins as shown on the Back View and connect a ribbon cable
from the module to the motherboard according to the pin definitions.
P2B-D/DS Infrared Module Connector
11. ATX Power Supply Connector (20-pin ATXPWR)
This connector connects to an ATX power supply. The plug from the power
supply will only insert in one orientation because of the different hole sizes.
Find the proper orientation and push down firmly but gently making sure that
the pins are aligned.
P2B-D/DS ATX Power Connector
IMPORTANT: Make sure that your ATX power supply can supply at least
10mAmp on the 5-volt standby lead (+5VSB). You may experience difficulty in
powering on your system if your power supply cannot support the load. For
Wake on LAN support, your ATX power supply must supply at least 720mAmp.
30
III. INSTALLATION
+5V
(NC)
IRRX
GND
IRTX
ASUS P2B-D/P2B-DS User's Manual
Front View Back View
IRTX
GND
IRRX
For the infrared feature to be available,
you must connect the optional Infrared
(IrDA) module to the motherboard
+5V
(NC)