25
C
C
o
o
n
n
n
n
e
e
c
c
t
t
i
i
n
n
g
g
I
I
/
/
O
O
D
D
e
e
v
v
i
i
c
c
e
e
s
s
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 pointing device.
PS/2 Keyboard
Use the lower PS/2 port to connect a PS/2 keyboard.
USB Ports
Use the USB ports to connect USB devices.
LPT1
Use LPT1 to connect printers or other parallel communica-
tions 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.
VGA
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 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 micro-
phone.
PS/2 Mouse
Use the upper PS/2 port to connect a PS/2 pointing device.
