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MS-6590 ATX Mainboard
Chassis Intrusion Switch Connector: J6
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.
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
JIR1
1
2
5
6
2-28
®
Front Panel I/O Connectivity Design Guide.
2
GND
1
CINTRU
J6
Pin Definition
Pin
Signal
1
NC
2
NC
3
VCC5
4
GND
5
IRTX
6
IRRX
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