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2
Hardware Installation
Connecting the USB Ports
As an option, one card-edge bracket mounted with two USB port
cables may be provided with the system board. The ends of the
cables are attached to a connector. Connect the USB cable
connector to J2 and J3 on the system board. The USB port cables
can be inserted only if pin 1 of the cable (red wire) is aligned with
pin 1 of J2 and J3. Pin 5 of J3 has been removed and the hole in
the USB cable connector, which corresponds to pin 5, has been
plugged to prevent incorrectly inserting the connector. Mount the
card-edge bracket to the system chassis.
2.6.7 IrDA Connector
The system board is equipped with an IrDA connector for wireless
connectivity between your computer and peripheral devices. Connect
your IrDA cable to connector J4 on the system board. Make sure
Onboard UART 2 Mode in the Integrated Peripherals setup of the
Award BIOS is set to the type of IrDA standard supported by your
IrDA peripheral/device.
You must have the proper drivers installed in your operating system
to use this connector. Refer to your operating systems manual or
documentation.
Pin
1
2
3
4
5
Function
IRTX
GND
IRRX
IRR3
VCC