Hardware Setup
2-19
Front USB Connector: JUSB1
The mainboard provides one front Universal Serial Bus connector for
users to connect to USB ports. It is compliant with Intel
®
Front Panel I/O
Connectivity Design Guide.
Pin Description Pin Description
1 USBPWR 2 USBPWR
3 USBP2- 4 USBP3-
5 USBP2+ 6 USBP3+
7 GND 8 GND
9 NC 10 USBOC
JUSB1 Pin Definition
10
2
9
1
JUSB1
Chassis Intrusion Switch Connector: JCASE1
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.
JCASE1
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