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Chassis and Power Fan
Connectors
(3-pin CHA_FAN1)
(see p.1 No. 7)
(3-pin CHA_FAN2)
(see p.1 No. 23)
(3-pin PWR_FAN1)
(see p.1 No. 2)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.1 No. 3)
(3-pin CPU_FAN2)
(see p.1, No. 4)
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.1 No. 6)
24
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
GND
+ 12V
CHA_ FAN_SPEED
FAN_SPEED_CONTROL
CPU_FAN_SPEED
+12V
GND
1 2 3 4
GND
+12V
CPU_FAN_SPEED
12
24
1
13
Please connect the fan cable
to the fan connector and
match the black wire to the
ground pin.
Please connect the CPU fan
cable to the connector and
match the black wire to the
ground pin.
Pin 1-3 Connected
3-Pin Fan Installation
Please connect an ATX power
supply to this connector.
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