Asus M4A78T-E - Manual (Page 46)

2-26 Chapter 2: Hardware information
Chapter 2
2.7.3 Internal connectors
1. Floppy disk drive connector (34-1 pin FLOPPY)
This connector is for a 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.
• The floppy 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. 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.