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Chapter 2: Motherboard Installation
PS/2 Mouse
PS/2 Keyboard
Parallel Port (LPT1)
Serial Port COM1
VGA Port
LAN Port (optional)
USB Ports
Audio Ports
Use the upper PS/2 port to connect a PS/2
pointing device.
Use the lower PS/2 port to connect a PS/2
keyboard.
Use the Parallel port to connect printers or
other parallel communications devices.
Use the COM port to connect serial devices
such as mice or fax/modems. COM1 is
identified by the system as COM1.
Use the VGA port to connect VGA devices.
Connect an RJ-45 jack to the LAN port to
connect your computer to the Network.
Use the USB ports to connect USB devices.
Note: The lower USB port located beside
the VGA port is shared with the J5 header.
Use the three audio ports to connect audio
devices. The first jack is for stereo Line-In
signal. The second jack is for stereo Line-
Out signal. The third jack is for Microphone.
I/O Ports
The illustration below shows a side view of the built-in I/O ports
on the motherboard.
Shared
with J5
Optional
LABEL
COMPONENTS
AUDIO2
Front Panel Audio header
J5
USB Card Reader header
CPU_FAN1
CPU Fan connector
CNR1
Communications Networking Riser slot
