Asus P4SGL-MX - Manual (Page 24)

1-14 Chapter 1: Motherboard Information
2. Floppy disk drive connector (34-1 pin FLOPPY1)
This connector supports the provided floppy drive ribbon cable. After
connecting one end to the motherboard, connect the other end to the floppy
drive. (Pin 5 is removed to prevent incorrect insertion when using ribbon
cables with pin 5 plug).
P4SGL-MX
®
NOTE: Orient the red markings on
the floppy ribbon cable to PIN 1.
P4SGL-MX Floppy Disk Drive Connector
PIN 1
FLOPPY1
3. Serial connector (9-pin COM2 )
This 9-pin connector connects to the Serial COM2 bracket. Connect the
COM2 cable to this connector and install the bracket on an available slot in
the rear panel of the chassis.
P4SGL-MX
®
P4SGL-MX Serial COM2 Bracket
PIN 1
COM2
The serial COM2 bracket is not included in the package.