7. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

8. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

9. Seri al port. This port connects a mouse, modem, or other devices that conform with serial specification.

10. Coaxi al S/PDIF Out port. This port connects an external audio output device via a coaxial S/PDIF cable.

11. PS/2 keyboard port (purpl e). This port is for a PS/2 keyboard.

1.10.2 I nternal connectors

1. Fl oppy di sk dri ve connector (34-1 pi n FLOPPY)

This connector is for the provided floppy disk drive (FDD) signal cable. Insert one end of the cable to this connector, then connect the other end to the signal connector at the back of the floppy disk drive.

Pin 5 on the connector is removed to prevent incorrect cable connection when using a FDD cable with a covered Pin 5.

P5ND2 SE

FLOPPY

PIN 1

NOTE: Orient the red markings on the floppy ribbon cable to PIN 1.

P5ND2 SE Floppy Disk Drive Connector

ASUS P5ND2 SE

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