SOYO P4X400 Onboard Serial Ports COMA/COMB, Parallel Port PRT, PS/2 Keyboard, PS/2 Mouse

Hardware Installation SY-P4X400 DRAGON Ultra

1.Onboard Serial Ports COMA/COMB

External peripherals that use serial transmission scheme include:

-serial mouse,

-and modem.

Plug the serial device cables directly into the COMA/COMB 9-pin male connectors located at the rear panel of the Motherboard.

2.Parallel Port PRT

This parallel port is used to connect the printer or other parallel devices. Plug the parallel device cable into the 25-pin female connector located at the rear panel of the Motherboard.

3.PS/2 Keyboard

Plug the keyboard jack directly into the 6-pin female PS/2 keyboard connector located at the rear panel of the Motherboard.

Pin6

NC

Pin4

VCC

Pin2

NC

Pin5

KBD Clock

Pin3

GND

Pin1

KBD DATA

4.PS/2 Mouse

Similarly, plug the mouse jack directly into the 6-pin female PS/2 mouse connector.

Pin6

NC

Pin4

VCC

Pin2

NC

Pin5

Mouse Clock

Pin3

GND

Pin1

Mouse DATA

22