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).
PIN 1 FLOPPY
NOTE: Orient the red markings on the floppy ribbon cable to PIN 1.
This lead is for a chassis designed with intrusion detection feature. This requires an external detection mechanism such as a chassis intrusion sensor or microswitch. When you remove any chassis component, the sensor triggers and sends a
If you do not wish to use the chassis intrusion lead, place a jumper cap over the pins labeled “Chassis Signal” and “Ground” to close the circuit.
Chassis Signal GND