Instruction manual

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MS-6580 ATX Mainboard
CD-In Connector: CD_IN1
The connectors are for CD-ROM audio connectors.
GND
R
L
CD_IN1
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 connected. 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. JCI1 is compliant with Intel
®
Front Panel
I/O Connectivity Design Guide.
JCI1
CINTRU
GND