Chapter 2 Installation Instructions
12
Front Panel Connector: FP1
This motherboard includes one connector for con-
necting the front panel switch and LED indicators.
HDD LED Connector (HD-LED)
The connector connects to the case
’
s HDD indicator LED indicating the activity
status of hard disks.
Reset Switch (RESET)
Attach the connector to the Reset switch on the front panel of the case; the
system will restart when the switch is pressed.
Power LED Connector (PWRLED)
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.
Audio Connector: F_AUDIO
The audio connector supports HD audio standard. It provides two kinds of
audio output choices: the Front Audio and the Rear Audio. Front Audio supports
re-tasking function.
F_AUDIO
PORT2_L
SENSE_SEND
PORT1_L
PORT1_R
AUD_GND
PRESENCEJ
PORT2_R
SENSE1_RETURN
Empty
SENSE2_RETURN
1 2
9 10
+ -
+ -
1
FP1
NC
HD-LED
R E S E T
PW RLED
PW R SW
Empty
2
9
10
Serial ATA II Connectors: SATA_1/2
The Serial ATA II connector is used to connect the Se-
rial ATA II device to the motherboard. These connec-
tors support the thin Serial ATA II cables for primary
storage devices. The current Serial ATA II interface al-
lows up to 300MB/s data transfer rate.
SATA_1/2
GND
TX+
1
GND
GND
TX-
RX-
RX+
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