
Hardware Setup
2-17
IrDA Infrared Module Header: JIR1
This connector allows you to connect to IrDA Infrared modules and is
compliant with Intel
®
Front Panel I/O Connectivity Design Guide. You must
configure the setting through the BIOS setup to use the IR function.
Pin Signal
1NC
2NC
3 VCC
4 GND
5 IRTX
6 IRRX
Pin Definition
2 1
JIR1
6 5
Chassis Intrusion Switch Connector: JCI1
This connector is connected to 2-pin connector chassis switch. If the
Chassis is open, the switch will be short. The system will record this status. To
clear the warning, you must enter the BIOS settting and clear the status.
JCI1
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