MSI MS-7269 Mode D'emploi page 13

The first hard drive should always be connected to IDE1. IDE1 can connect a Master and a Slave
drive. You must configure second hard drive to Slave mode by setting the jumper accordingly.
MSI Reminds You...
If you install two hard disks on cable, you must configure the second drive to Slave mode by
setting its jumper. Refer to the hard disk documentation supplied by hard disk vendors for jumper
setting instructions.
Serial ATA Connectors: SATA1/2/3/4
The Intel ICH6 Southbridge supports four serial connectors SATA1~4.
SATA1~4 are high-speed Serial ATA interface ports. Each supports 1st
generation serial ATA data rates of 150 MB/s. All SATA connectors are fully
compliant with Serial ATA 1.0 specifications. Each Serial ATA connector can connect to 1 hard
disk device.
MSI Reminds You...
Please do not fold the serial ATA cable into 90-degree angle. Otherwise, data loss may occur
during transmission.
CD-In Connector: CD_IN1
The connector is for CD-ROM audio connector.
Fan Power Connectors: CPUFAN/SYSFAN/PWRFAN
The fan power connectors support system cooling fans with
+12V. CPUFAN can support three- or four-pin head
connector. When connecting the wire to the connectors,
always take note that the red wire is the positive and should be
connected to the +12V, the black wire is Ground and should be
connected to GND. If the mainboard has a System Hardware Monitor
chipset onboard, you must use a specially designed fan with speed
sensor to take advantage of the CPU fan control.
MSI Reminds You...
Always consult the vendors for proper CPU cooling fan.
Serial Port Connector: COM2
The mainboard provides one serial port header for you to
connect secondary serial devices.
Chassis Intrusion Switch Header: 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.
All manuals and user guides at all-guides.com
7
R
L
GND
Control
Sensor
+12V
GND
GND
SOUT
GND
RTS
RI
GND
+12V
Sensor
+12V
Sensor
1 2
SIN
DTR
DSR
CTS
KEY
9 10
GND
2
CINTRU
1