ECS A875M-A, Manual, Page: 24 / 74

20
Installing the Motherboard
Connecting I/O Devices
The backplane of the motherboard has the following I/O ports:
PS2 Mouse
Use the upper PS/2 port to connect a PS/2 pointing device.
PS2 Keyboard
Use the lower PS/2 port to connect a PS/2 keyboard.
USB Ports Use the USB ports to connect USB devices.
LAN Port Connect an RJ-45 jack to the LAN port to connect your
computer to the network.
Serial Port (COM)
Use the COM port to connect serial devices such as mouse
or fax/modems.
This motherboard may adopt 8-channel audio ports that
correspond to the A,B, C, and E port respectively. In addi-
tion, all of the 3 ports, B, C, and E provide users with both
right & left channels individually. Users please refer to the
following note for specific port function definition.
A: Center & Woofer D: Line-in
B: Back Surround E: Front Out
C: Side Surround F: Mic_in Rear
The above port definition can be changed to audio input
or audio output by changing the driver utility setting.
Audio Ports
ESATA port Use this port to connect to external SATA boxes or Serial
ATA port multipliers.