Cd-In Connector: Jcd1; Front Panel Audio Connector: Jaud1; Chassis Intrusion Switch Connector: Jci1 - MSI RS482M4-CSIP Manual

MS-7191 M-ATX Mainboard

CD-In Connector: JCD1

This connector is provided for CD-ROM audio.

Front Panel Audio Connector: JAUD1

The JAUD1 front panel audio connector allows you to connect to the front
panel audio and is compliant with Intel
PIN SIGNAL
1 PORT 1L
2 GND
3 PORT 1R
4 PRESENCE#
5 PORT 2R
6 SENSE1_RETIRN
7 SENSE_SEND
8 KEY
9 PORT 2L
10 SENSE2_RETIRN

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. 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.
2-18
JCD1
L
R GND
®
Front Panel I/O Connectivity Design Guide.
JAUD1
2
1
Pin Definition
DESCRIPTION
Analog Port 1 - Left channel
Ground
Analog Port 1 - Right channel
Active low signal - signals BIOS that a High Definition Audio
dongle is connected to the analog header. PRESENCE# = 0
when a High Definition Audio dongle is connected.
Analog Port 2 - Right channel
Jack detection return from front panel JACK1
Jack detection sense line from the High Definition Audio CODEC
jack detection resistor network
Connector Key
Analog Port 2 - Left channel
Jack detection return from front panel JACK2
CINTRU
1
GND
2
JCI1
10
9