Chassis Intrusion Switch Connector: Jcase; Irda Infrared Module Connector: Jir1 - MSI MS-6378 ATX User Manual

Chapter 2

Chassis Intrusion Switch Connector: JCASE

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 on the screen. To clear the warning, you must enter the BIOS utility
to clear the record.

IrDA Infrared Module Connector: JIR1

This connector allows you to connect to an IrDA Infrared module.
You must configure the setting through the BIOS setup to use the IR function.
Pin Definition
PIN
1
2
3
4
5
2-20
JCASE
SIGNAL
VCC
NC
IRRX
GND
IRTX
5
1
JIR1