Serial Ata Connectors: Sata1~Sata4; Chassis Intrusion Switch Connector: Jci1 - MSI MS-7151 Operation User's Manual

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MS-7151 ATX Mainboard

Serial ATA Connectors: SATA1~SATA4

The ATI SB400 SouthBridge supports four serial ATA connectors SATA1~SATA4.
SATA1~SATA4 are high-speed Serial ATA interface ports. Each supports 1
tion serial ATA data rates of 150MB/s and is fully compliant with Serial ATA 1.0
specifications. Each Serial ATA connector can connect to 1 hard disk device.
1
SATA3
7
SATA2
Serial ATA cable
Connect to SATA1/2/3/4
MSI Reminds You...
Please do not fold the Serial ATA cable into 90-degree angle. Otherwise,
data loss may occur during 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. 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.
2-16
SATA4
SATA1~ SATA4 Pin Definition
PIN SIGNAL
1 GND
3 TXN
5 RXN
7 GND
SATA1
2
GND
1
CINTRU
JCI1
st genera-
PIN SIGNAL
2 TXP
4 GND
6 RXP
Take out the dust cover and
connect to the hard disk
devices