MSI MS 6378 User Guide - Page 31
Front USB Connector: JUSB1, Chassis Intrusion Switch Connector: JCASE1
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Hardware Setup 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. JUSB1 Pin Definition Pin Description Pin Description 1 USBPWR 2 USBPWR 3 USBP2- 4 USBP3- 5 USBP2+ 6 USBP3+ 7 GND 8 GND 9 NC 10 USBOC 1 2 JUSB1 9 10 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. 2-19 JCASE1
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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