23
Installing the Motherboard
Connecting I/O Devices
The backplane of the motherboard has the following I/O ports:
PS2 Mouse
Use the upper PS/2 port to connect a PS/2 pointing device.
PS2 Keyboard
Use the lower PS/2 port to connect a PS/2 keyboard.
Parallel Port
Serial Port
VGA1 Port
Connect your monitor to the VGA1 port.
USB Ports
Use the USB ports to connect USB devices.
LAN Ports
Connect RJ-45 jacks to the LAN ports to connect your
computer to the Network.
Use the two audio ports to connect audio devices. The first
jack is for stereo line-out signal. The second jack is for
microphone.
Use LPT1 to connect printers or other parallel communi-
cations devices.
Use the COM1 port to connect serial devices such as mouse
or fax/modems.
(COM1)
Audio Ports
(LPT1)