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1. +5VA is used for audio power only, please don't connect it to any
other power, such as USB.
2. HD (Azalia) audio front panel and AC'97 audio front panel have
different pin-definition. Incorrect connection of the audio front panel
and the front panel audio header may cause permanent damage
to this motherboard.
System Panel Header
(9-pin PANEL1)
(see p.2 No. 12)
Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.2 No. 14)
Power LED Header
(3-pin PLED1)
(see p.2 No. 13)
Chassis Fan Connector
(3-pin CHA_FAN1)
(see p.2 No. 11)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.2 No. 4)
ATX Power Connector
(20-pin ATXPWR1)
(see p.2 No. 27)
1 8
1 8
1 8
1 8
1 8
PLED+
PLED-
PWRBTN#
GND
1
DUMMY
RESET#
GND
HDLED-
HDLED+
1
SPEAKER
DUMMY
DUMMY
+5V
1
PLED-
PLED+
PLED+
GND
+12V
CHA_FAN_SPEED
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
ASRock 775i65G Motherboard
This header accommodates
several system front panel
functions.
Please connect the chassis
speaker to this header.
Please connect the chassis power
LED to this header to indicate
system power status. The LED is
on when the system is operating.
The LED keeps blinking in S1
state. The LED is off in S4
state or S5 state (power off).
Please connect a chassis fan
cable to this connector and
match the black wire to the
ground pin.
Please connect a CPU fan cable
to this connector and match
the black wire to the ground pin.
Please connect an ATX power
supply to this connector.
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