
2.7.2 Internal connectors
1.Floppy disk drive connectorThis 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).
FLOPPY
NOTE: Orient the red markings on the floppy ribbon cable to PIN 1.
PIN 1
This connector allows you to connect SMBus (System Management Bus) devices. Devices communicate with an SMBus host and/or other SMBus devices using the SMBus interface.
EXTSMB1
1
FLOATING SMBCLK | Ground SMBDATA +3V |
Chapter 2: Hardware information |