8
Motherboard User’s Guide
I/O Ports
The illustration below shows a side view of the built-in I/O ports on the
motherboard.
PS2 Mouse
Use the upper PS/2 port to connect a PS/2 pointing
device.
PS2 Keyboard
Use the low er PS/2 port to connect a PS/2
keyboard.
Serial Port (COM1)
Use the COM port to connect serial devices such
as mice or fax/modems. COM1 is identif ied by the
system as COM1.
LAN Port (optional)
Connect an RJ-45 jack to the LAN port to connect
your computer to the Netw ork.
USB Po r t s
Use the USB ports to connect USB devices.
Audio Ports
Use the three audio ports to connect audio
devices. The f irst jack is f or stereo line-in signal.
The second jack is for stereo line-out signal. The
third jack is f or microphone.
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