Hardware Setup
Front Panel Audio Connector: JAUD1
This connector allows you to connect the front panel audio and is compliant with Intel® Front Panel I/O Connectivity Design Guide.
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| 2 | 10 |
|
| 1 | 9 |
|
| JAUD1 |
|
|
| HD Audio Pin Definition | |
PIN | SIGNAL | DESCRIPTION |
|
1 | MIC_L | Microphone - Left channel | |
2 | GND | Ground |
|
3 | MIC_R | Microphone - Right channel | |
4 | NC |
|
|
5 | LINE out_R | Analog Port - Right channel | |
6 | MIC_JD | Jack detection return from front panel microphone JACK1 | |
7 | Front_JD | Jack detection sense line from the High Definition Audio CODEC | |
|
| jack detection resistor network | |
8 | NC | No control |
|
9 | LINE out_L | Analog Port - Left channel | |
10 | LINEout_JD | Jack detection return from front panel JACK2 | |
Chassis Intrusion Connector: JCI1
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.
GND
1 
CINTRU
JCI1
CD-In Connector: JCD1
This connector is provided for external audio input.
L GND R
JCD1
