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13.
Front Panel Audio header
The front panel audio header is for a chassis-mounted front panel audio I/O module
that supports HD Audio. Connect one end of the front panel audio I/O module cable to
this header.
Chapter 1
AGND
NC
SENSE1_RETUR
SENSE2_RETUR
AAFP
PIN 1
PORT1L
PORT1R
PORT2R
SENSE_SEND
PORT2L
HD-audio-compliant
pin definition
We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard’s high-definition audio capability.
14.
System Panel header
The System Panel header supports several chassis-mounted functions.
+PWR_LED-
PWR_SW
SPEAKER
PLED+
PLED-
PWRBTN#
GND
+5V
Ground
Ground
Speaker
Intruder#
CHASSIS
PANEL
PIN 1
GND
PLED-
HDD_LED+
HDD_LED-
Ground
RSTCON#
NC
PLED+
+PWR_LED-
+HDD_LED-
RESET
•
System Power LED header (PLED)
The 2-pin and/or 3-1 pin headers allow you to connect the System Power LED. The
System Power LED lights up when the system is connected to a power source, or
when you turn on the system power, and blinks when the system is in sleep mode.
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Chapter 1: Product Introduction