User Manual

Table Of Contents
Chapter 4: Motherboard Information
4-20
14. Chassis Intrusion (2-pin INTRUSION1)
These leads are for the intrusion detection feature for chassis with intrusion sensor or
microswitch. When you remove any chassis component, the sensor triggers and sends
a high level signal to these leads to record a chassis intrusion event. The default setting
is to short the CHASSIS# and the GND pin by a jumper cap to disable the function.
13. VGA connector (16-pin VGA_HDR1)
This connector supports the VGA High Dynamic-Range interface.