The bottom panel
The following picture shows connectors that are for input/output
connections located at the rear of the main body. Here we provide a
brief explanation about the name and function of each connection port.
1
2,3
No.
1
DC Power Adapter Input
2,3
Serial ports COM1, COM2
4
Serial port COM3
5
External Digital (DVI-I) Display device connection
6
USB 2.0 device (1, 2) connection
7
USB 2.0 device (3, 4) connection
8
10/100/1000 Mbps, RJ-45 Ethernet cable connection
9
External speaker or headphone connection
10,11 Audio Line input connection, Optional TV tuner slot
12
External microphone device connection
13
External system RESET button
14
External system CLEAR CMOS button
(Input/output connections)
4
5
Connections
6
7
8
5
9 10,11 12 13 14