MSI K7N2 Delta2-Serie Benutzerhandbuch Seite 34

MS-6570E ATX Mainboard
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 connected. 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. JCI1 is compliant with Intel
Design Guide.
Front USB Connectors: JUSB1 & JUSB2
The mainboard provides two standard USB 2.0 pin headers JUSB1 & JUSB2 .
USB 2.0 technology increases data transfer rate up to a maximum throughput of
480Mbps, which is 40 times faster than USB 1.1, and is ideal for connecting high-
speed USB interface peripherals such as USB HDD, digital cameras, MP3 players,
printers, modems and the like.
2
1
JUSB1, JUSB2
(USB 2.0)
Connected to JUSB1
or JUSB2
E-2-20
CINTRU
GND
JCI1
JUSB1 & JUSB2 Pin Definition
PIN SIGNAL
10
1 VCC
9
3 USB0-
5 USB0+
7 GND
9 Key (no pin)
® Front Panel I/O Connectivity
PIN SIGNAL
2 VCC
4 USB1-
6 USB1+
8 GND
10 USBOC
USB 2.0 Bracket
(Optional)