User guide

ASUS M4A78-E 2-27
Chapter 2
2.8.3 Internal connectors
1. Floppy disk drive connector (34-1 pin FLOPPY)
This connector is for the provided oppy 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 oppy disk drive.
• Pin 5 on the connector is removed to prevent incorrect cable connection when using
an FDD cable with a covered Pin 5.
• The oppy disk drive cable is purchased separately.
2. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port(s).
Connect the S/PDIF Out module cable to this connector, then install the module to a
slot opening at the back of the system chassis.
The S/PDIF module is purchased separately.