MSI P7N SLI PLATINUM User Guide - Page 20

CD-In Connector, Chassis Intrusion Connector, Front Panel Audio Connector AC97 Spec

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MS-7380 Mainboard 13 Front Panel Audio Connector (AC97 Spec) This connector allows you to connect the front panel audio and is compliant with Intel® Front Panel I/O Connectivity Design Guide. 12 AUD_MIC AUD_GND AUD_MIC_BIAS AUD_VCC AUD_FPout_R AUD_RET_R HP_ON Key AUD_FPout_ L AUD_RET_L 9 10 Important If you don't want to connect to the front audio header, pins 5 & 6, 9 & 10 have to be jumpered in order to have signal output directed to the rear audio ports. Otherwise, the Line-Out connector on the back panel will not function. 14 CD-In Connector This connector is provided for external audio input. R GND L 15 Chassis Intrusion Connector This connector connects to the chassis intrusion switch cable. If the chassis is opened, the chassis intrusion mechanism will be activated. 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. 1 CINTRU GND En-12

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En-12
MS-7380 Mainboard
CD-In Connector
This connector is provided for external audio input.
Chassis Intrusion Connector
This connector connects to the chassis intrusion switch cable. If the chassis is opened,
the chassis intrusion mechanism will be activated. 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.
15
14
Front Panel Audio Connector (AC97 Spec)
This connector allows you to connect the front panel audio and is compliant with Intel
®
Front Panel I/O Connectivity Design Guide.
12
9 10
AUD_MIC
AUD_MIC_BIAS
AUD_FPout_R
HP_ON
AUD_FPout_L
AUD_GND
AUD_VCC
AUD_RET_R
Key
AUD_RET_L
13
Important
If you don
’
t want to connect to the front audio header, pins 5 & 6, 9 & 10 have
to be jumpered in order to have signal output directed to the rear audio ports.
Otherwise, the Line-Out connector on the back panel will not function.
GND
R
L
CINTRU
GND
1