Internal Connectors - Asus M3N78 SE User Manual

7. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
8. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
9. COM port. This 9-pin COM1 port is for pointing devices or other serial devices.
10. USB 2.0 ports 5 and 6. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
1.10.2

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 an
FDD cable with a covered Pin 5.
• The Floppy Disk Drive singal cable is purchased separately.
M3N78 SE
M3N78 SE Floppy disk drive connector
ASUS M3N78 SE
FLOPPY
PIN1
NOTE:Orient the red markings
on the floppy ribbon cable to PIN 1.
1-17