K7I741CX Mainboard
9
Back Panel Configuration
PS/2 Mouse & PS/2 Keyboard Connectors: KB/MS
This mainboard provides a standard PS/2 mouse port and a PS/2 keyboard port. The pin assignments
are described below.
Serial and Parallel Interface Ports
The mainboard provides one serial port and one parallel port on the back panel.
The Serial Interface: COM2
This mainboard provides a serial port COM on your back
panel, and is used to connect mice, modem and other
peripheral devices. Through this port, you can also transfer
data from your computer hard disk drive to other computers.
Parallel Interface Port: PRT
The parallel port on your mainboard is a standard 25-pin one,
and is used to connect a parallel printer.
Pin
Assignment
Pin
Assignment
1
Data
4
+5 V (fused)
2
N/A
5
Clock
3
Ground
6
N/A
PS/2 Mouse
PS/2 Keyboard
