I/O Ports - ECS ES4M Series User Manual

I/O Ports

The illustration below shows a side view of the built-in I/O ports
on the mainboard.
PS/2 Mouse
PS/2 Keyboard
LPT1
COM1
VGA
1394a Port
LAN Port
USB Ports
Audio Ports
2: Mainboard Installation
(only for
SiS962 SB)
Use the upper PS/2 port to connect a PS/2
pointing device.
Use the lower PS/2 port to connect a PS/2
keyboard.
Use LPT1 to connect printers or other
parallel communications devices.
Use the COM port to connect serial devices
such as mice or fax/modems. COM1 is
identified by the system as COM1.
Use the VGA port to connect VGA devices.
Use the 1394a port to connect any Firewire
devices. (only for SiS962 SB)
Connect an RJ-45 jack to the LAN port to
connect your computer to the Network.
Use the USB ports to connect USB devices.
Use the three audio ports to connect audio
devices. The first jack is for stereo Line-In
signal. The second jack is for stereo Line-
Out signal. The third jack is for Microphone.
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