ECS P55H-A2, User Manual, Page: 27 / 84

21
Installing the Motherboard
Connecting I/O Devices
The backplane of the motherboard has the following I/O ports:
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 the USB ports to connect USB devices.
LAN Port
USB Ports
PS2 Mouse
PS2 Keyboard
Connect an RJ-45 jack to the LAN port to connect your
computer to the Network.
Serial Port
Use the COM port to connect serial devices such as mice or
(COM) fax/modems.
Audio Ports
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 singal. The third jack is for microphone.