I/O Ports - PCchips M935 Series User Manual

I/O Ports

The illustration below shows a side view of the built-in I/O ports
on the mainboard.
1. Upper PS/2 port connects a PS/2 pointing device.
2. Lower PS/2 port connects a PS/2 keyboard.
3. USB ports connect USB devices.
LPT1 connects printers or other parallel
4.
communications devices.
5. COM ports 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.
6. Game port connects a joystick or a MIDI device.
7. Three audio ports connect audio devices. 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.
8. LAN port connects to the network.
2: Mainboard Installation
11