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MS-6728 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. 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
2
1
GND
CINTRU
Front USB Connectors: JUSB1 & JUSB2
The mainboard provides two USB 2.0 pin headers
JUSB1 & JUSB2
(Optional)
that are compliant with Intel
®
I/O Connectivity Design Guide. 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
.
PIN
SIGNAL
PIN
SIGNAL
1
VCC
2
VCC
3
USB0-
4
USB1-
5
USB0+
6
USB1+
7
GND
8
GND
9
Key (no pin)
10
USBOC
JUSB1 & JUSB2 Pin Definition
JCD1
GND L
R
CD-In Connector: JCD1
The connector is for CD-ROM audio connector.
JUSB2, JUSB1
(USB 2.0/Intel spec)
1
2
9
10
MSI Reminds You...
Note that the pins of VCC and GND must be connected correctly or
it may cause some damage.