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MS-9130 Workstation Mainboard
Front USB Connectors: JUSB1 & JUSB2
The mainboard provide two front Universal Serial Bus connectors for
users to connect to USB ports.
JUSB1 & JUSB2
9
10
IrDA Infrared Module Header: JIR1
The connector allows you to connect to IrDA Infrared module. You must
configure the setting through the BIOS setup to use the IR function. JIR1 is
®
compliant with Intel
JIR1
5
6
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.
2-20
Pin
1
1
3
2
5
7
9
Front Panel I/O Connectivity Design Guide.
1
2
2
GND
1
CINTRU
JCI1
Pin Definition
Description
Pin
Description
USBPWR
2
USBPWR
USBP2-
4
USBP3-
USBP2+
6
USBP3+
GND
8
GND
NC
10
GND
JIR1 Pin Definition
Pin
Signal
1
NC
2
NC
3
VCC5
4
GND
5
IRTX
6
IRRX
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