9
Chapter 2: Motherboard Installation
I/O Ports
The illustration below shows a side view of the built-in I/O ports
on the mainboard.
PS/2 Mouse
PS/2
Keyboard
Parallel Port (PRN)
Serial Port
COM1
USB
Ports
USB
Ports
LAN
Port
Line-In
Line-Out
Microphone
LAN Port (optional)
USB Ports
PS/2 Mouse
PS/2 Keyboard
Parallel Port (PRN)
COM1
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.
Connect an RJ-45 jack to the LAN port to
connect your computer to the Network.
Use the USB ports to connect USB devices.
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.
