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The backplane of the mainboard has the following I/O ports:
PS/2
mouse
PS/2
keyboard
USB
ports
Parallel port (LPT1)
Serial port
COM 1
VGA
port
Line-in
Game port
Microphone
Line-out
LAN
port
PS/2 Mouse
Use the upper PS/2 port to connect a PS/2 point-
ing device.
PS/2 Ke yboard
Use the lower PS/2 port to connect a PS/2 key-
board.
LPT1
Use LPT1 to connect printers or other parallel
communications devices.
COM1
Use the COM ports to connect serial devices
such as mice or fax/modems. COM1 is identified
by the system as COM1/3. COM2 is identified by
the system as COM2/4.
VGA Port
Connect your monitor to the VGA port.
Game Port
Use the game port to connect a joystick or a
MIDI device.
Audio Ports
Use the three audio ports to connect audio de-
vices. The left side jack is for a stereo line-out
signal. The middle jack is for a stereo line-in
signal. The right side jack is for a microphone.
LAN Port
Connect an RJ-45 jack to the LAN port to con-
nect your computer to the Network.
USB Ports
Use the USB ports to connect USB devices.