13
Chapter 2 Installation Instructions
NF3250K8AA/NF3250GK8AA Series User Manual
Rear Panel Connectors
This motherboard provides the following ports as below:
PS/2 Mouse Port
This green 6-pin connector is for a PS/2 mouse.
PS/2 Keyboard Port
This purple 6-pin connector is for a PS/2 keyboard.
Serial Port: COM1
This 9-pin COM1 port is for pointing devices or other serial devices.
Parallel Port: Printer Port
The 25-pin port connects a parallel printer, a scanner, or other devices.
Serial Port: COM2
This 9-pin COM2 port is for pointing devices or other serial devices.
1394 Port (optional)
This digital interface supports electronic devices such as digital cameras,
scanners, and printers.
USB 2.0 Ports
These four Universal Serial Bus (USB) ports are available for connecting USB
2.0/1.1 devices.
6
7
COM1
USB 2.0 Port
PS/2 Mouse Port
PS/2 Keyboard Port
Parallel Port
(Printer Port)
LAN Port (-L/-K)
(optional)
1394 Port
(optional)
4
7
Line-in
Line-out
9
COM2
3
1
2
Microphone
5
1
2
3
4
5
8
6
