Irda Infrared Module Header: Jir1; Chassis Intrusion Switch Connector: Jci1 - MSI MS-6390 User Manual

Chapter 2

IrDA Infrared Module Header: JIR1

The connector allows you to connect to IrDA Infrared module. You must
configure the setting through the BIOS setup to use the IR function. JIR1 is
compliant with Intel

Chassis Intrusion Switch Connector: JCI1

This connector is connected to a 2-pin chassis switch. If the chassis is
opened, the switch will be short. The system will record this status and show
a warning message on the screen. To clear the warning, you must enter the
BIOS utility and clear the record.
®
Front Panel I/O Connectivity Design Guide.
2-16
JIR1 Pin Definition
Pin Signal
1 NC
2 NC
3 VCC5
4 GND
5 IRTX
6 IRRX
2 6
1 5
JIR1
JCI1