17
Chapter 2 Installation Instructions
Power LED Connector (PWR_LED)
Attach the connector to the power LED on the front panel of the case. The Power
LED indicates the system
’
s status. When the system is in S0 status, the LED is
on; When the system is in S1 status, the LED is blink; When the system is in S3,
S4, S5 status, the LED is off.
Power Switch Connector (PWRSW)
Attach the connector to the power button of the case. Pushing this switch allows
the system to be turned on and off rather than using the power supply button.
Front Audio Connector: F_AUDIO
This audio connector supports HD audio standard. Front Audio supports re-
tasking function.
F_AUDIO (HD Audio)
PORT2_L
SENSE_SEND
PORT1_L
PORT1_R
PORT2_R
AUD_GND
PRESENCE_J
SENSE1_RETURN
SENSE2_RETURN
Empty
1 2
9 10
Serial ATA II Connectors: SATA_1, SATA_2, SATA_3, SATA_4, SATA_5, SATA_6
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 Serial
ATA II devices. The current Serial ATA II interface allows up to 300MB/s data
transfer rate.
SATA_1/2/3/4/5/6
GND
GND
GND
RX+
RX-
TX+
TX-
1
Front Audio Connector
Serial SATA II Connectors
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