Asus M2N4-SLI - Manual (Page 43)

ASUS M2N4-SLI 2-23
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. Serial port (COM port). This 9-pin COM port is for pointing devices and
other serial devices.
10. Coaxial S/PDIF Out port. This port connects an external audio output
device via a coaxial S/PDIF cable.
11. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
Audio 2, 4, or 6-channel configuration
Light Blue Line In Rear Speaker Out Rear Speaker Out
Lime Line Out Front Speaker Out Front Speaker Out
Pink Mic In Mic In Center/Subwoofe
Port Headset 4-channel 6-channel
2-channel
2.7.2 Internal connectors
1. Floppy disk drive connector (34-1 pin 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.
The Pin 5 on the connector is removed to prevent incorrect cable
connection when using an FDD cable with a covered Pin 5.
R
M2N4-SLI
M2N4-SLI Floppy Disk Drive Connector
PI
N
1
NOTE: Orient the red markings on
the floppy ribbon cable to PIN 1.
FLOPPY