1
5
1-3 Back Panel Connectors
Serial Port
(COM1)
LAN PortPS/2 Mouse Port
Audio Ports
8
4
USB Ports
6 9
1
PS/2 Keyboard Port
2
7
1394a Port
External SATA
Port
3
Coaxial S/PDIF Out Port
5
Line Out
Microphone In
Subwoofer
Rear Speaker
Side Speaker
Line In
1. PS/2 Mouse Port
Use the upper port (green) to connect a PS/2 mouse.
2. PS/2 Keyboard Port
Use the lower port (purple) to connect a PS/2 keyboard.
3. Serial Port
This is output of RS232 COM1 port.
4. Coaxial S/PDIF Out Port
This port provides digital audio out to an external audio system that supports digital coaxial
audio. Before using this feature, ensure that your audio system provides a coaxial digital audio
in connector.
5. External SATA Port
To connect external SATA device(s) to your system by expanding the internal SATA port(s) to
the chassis back panel. External SATA device shall provide power by its own.
6. USB Ports
The USB port supports the USB 2.0/1.1 specication. Use this port for USB devices such as an
USB keyboard/mouse, USB printer, USB ash drive and etc.
7. 1394a Port (P45A-S)
This port is used to connect a 1394a device.
8. RJ-45 LAN Port
The Ethernet LAN port provides Internet connection at up to 10/100/1000Mb/s data rate.
LAN Type
Left: Active Right: Link
Status Description Status Description
1000M
Off No Link Off No Link
Green
Blinking
Data Activ-
ity
Off 10Mb/s Connection
Green 100Mb/s Connection
Orange 1000Mb/s Connection
Active
LED
Link
LED