2: Key Features & Components
This combined connector is for either of the optional audio port brackets which provide additional audio connections for a 5.1 speaker system.
6-Channel Audio Option Connector J66/67
Function: Connector for the optional
Description: The
More Information: Please see “Connecting Internal Peripherals ” section in Chapter 5 and the “System Features” section in Chapter 6.
J66 J67
J66/67 Connector:
J66 S/PDIF
J67
Chassis Intrusion:
This
User’s Manual
Chassis Intrusion Switch Connector JP12
Function: Connector for Chassis intrusion switch.
Description: The hardware monitor subsystem supports a chassis security feature that detects if the chassis (sys- tem housing) cover is removed. When the cover is re- moved, a signal is sent to the hardware monitor compo- nent. The chassis intrusion circuit is powered by the system power supply when the computer is connected to AC power or by the onboard battery when it is not.
This feature uses a mechanical switch on the chassis that connects to the chassis intrusion connector on the motherboard. When the chassis cover is removed the motherboard circuitry will detect the intrusion.
More Information: See the “System Features” section in Chapter 6.
JP12 Chassis Intrusion Switch connector
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