8.Chassis intrusion connector (4-1 pin CHASSIS)

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 high-level signal to this lead to record a chassis intrusion event.

By default, the pins labeled “Chassis Signal” and “Ground” are shorted with a jumper cap. If you wish to use the chassis intrusion detection feature, remove the jumper cap from the pins.

K8U-X

CHASSIS

GND (Default)

Chassis Signal

+5VSB_MB

K8U-X Chassis intrusion connector

9.GAME/MIDI connector (16-1 pin GAME)

This connector supports a GAME/MIDI module. If a GAME/MIDI module is available, connect the GAME/MIDI cable to this connector. The GAME/MIDI port on the module connects a joystick or a game pad for playing games, and

MIDI devices for playing or editing audio files.

K8U-X

K8U-X GAME connector

OUT

IN

+5V J2B1 J2CX MIDI J2CY J2B2 MIDI

GAME

J1B1 J1CX GND GND J1CY J1B2

+5V

+5V

The GAME/MIDI module is purchased separately.

1-24

Chapter 1: Product Introduction