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MS-6743G M-ATX Mainboard
Serial ATA Connectors: SATA1 / SATA2
The mainboard has dual high-speed Serial ATA interface connectors,
SATA1 & SATA2. Each supports 1
MB/s. Both connectors are fully compliant with Serial ATA 1.0 specifications.
Each Serial ATA connector can connect to 1 hard disk device. Please refer to
Serial ATA Raid manual for detail software installation procedure.
SATA2
SATA1
Optional Serial ATA cable
Connect to SATA1 or SATA2
MSI Reminds You...
Please do not fold the serial ATA cable in a 90-degree angle,
which will cause the loss of data during the transmission.
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
Panel I/O Connectivity Design Guide.
2-18
generation serial ATA data rates of 150
st
SATA1 & SATA2 Pin Definition
PIN
SIGNAL
1
GND
3
TXN
5
RXN
7
GND
1
CINTRU
JCI1
GND
2
PIN
SIGNAL
2
TXP
4
GND
6
RXP
Take out the dust cover and
connect to the hard disk
devices
Front
®
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