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Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.12 No. 22)
Power LED Header
(3-pin PLED1)
(see p.12 No. 28)
Chassis and Power Fan Connectors
(4-pin CHA_FAN1)
(see p.12 No. 9)
(3-pin CHA_FAN2)
(see p.12 No. 13)
(3-pin CHA_FAN3)
(see p.12 No. 46)
(3-pin PWR_FAN1)
(see p.12 No. 2)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.12 No. 5)
Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin
CPU fan still can work successfully even without the fan speed control function.
If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this
motherboard, please connect it to Pin 1-3.
ATX Power Connector
(24-pin ATXPWR1)
(see p.12, No. 10)
Please connect the chassis
1
speaker to this header.
SPEAKER
DUMMY
DUMMY
+5V
Please connect the chassis
1
power LED to this header to
PLED-
PLED+
indicate system power status.
PLED+
The LED is on when the system
is operating. The LED keeps
blinking in S1 state. The LED is
off in S3/S4 state or S5 state
(power off).
Please connect the fan cables
to the fan connectors and
GND
+12V
match the black wire to the
CHA_FAN_SPEED
FAN_SPEED_CONTROL
ground pin.
GND
CHA_FAN2_PWR
CHA_FAN_SPEED
GND
CHA_FAN3_PWR
CHA_FAN_SPEED
PWR_FAN_SPEED
+12V
GND
Please connect a CPU fan cable
to this connector and match
the black wire to the ground pin.
1 2 3 4
Pin 1-3 Connected
Please connect an ATX power
12
24
supply to this connector.
1
13
3 4
3 4
3 4
3 4
3 4
3-Pin Fan Installation
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