Foxconn 946GZ User's manual, Руководство пользователя, Страница: 21 / 71

Chapter 2 Installation Instructions
14
Serial ATA II Connectors: SATA_1, SATA_2,
SATA_3, SATA_4
The Serial ATA II connector is used to connect
the Serial ATA II device to the motherboard. These
connectors support the thin Serial ATA II cables
for primary storage devices. The current Serial
ATA II interface allows up to 300MB/s data trans-
fer rate.
1
SATA_1/2/3/4
GND GND
GND
RX+
RX- TX -
TX +
Chassis Intruder Connector: INTR
The connector connects to the chassis secu-
rity switch on the case. The system can detect
the chassis intrusion through the status of this
connector. If the connector has been closed
once, the system will send a message. To uti-
lize this function, set
“ Case Open Warning ” to
“ Enabled ” in the “ PC Health Status ” section of
the CMOS Setup. Save and exit, then boot the
operating system once to make sure this func-
tion takes effect.
IrDA Connector: IR
This header supports wireless transmitting and
receiving device. Before using this function, con-
figure the settings of IR Mode from the
“ Integrated
Peripherals ” section of the CMOS Setup.
IR
1
+5V
GND
IRRX
IRTX
Empty
Speaker Connector: SPEAKER(optional)
The speaker connector is used to connect
speaker of the chassis.
INTR
1 INTRUDERJ 2 GND
SPEAKER
1
SPKJ
NC
SPKJ
Empty
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