User Guide

2525
2525
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CPU Fan Connector Please connect the CPU fan
(4-pin CPU_FAN1) cable to this connector and
(see p.11 No. 6) match the black wire to the
ground pin.
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.
3-Pin Fan Installation
Pin 1-3 Connected
Chassis and Power Fan Connectors Please connect the fan cables
(4-pin CHA_FAN1) to the fan connectors and
(see p.11 No. 23) match the black wire to the
ground pin.
(3-pin CHA_FAN2)
(see p.11 No. 22)
(3-pin CHA_FAN3)
(see p.11 No. 2)
(3-pin PWR_FAN1)
(see p.11 No. 10)
GND
+12 V
C HA_FAN_SPEED
ATX Power Connector Please connect an ATX power
(24-pin ATXPWR1) supply to this connector.
(see p.11 No. 9)
12
1
24
13
(3-pin CPU_FAN2)
(see p.11 No. 5)
Though this motherboard provides 24-pin ATX power connector,
it can still work if you adopt a traditional 20-pin ATX power supply.
To use the 20-pin ATX power supply, please plug your power
supply along with Pin 1 and Pin 13.
12
1
24
13
20-Pin ATX Power Supply Installation
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4
PWR_FAN_SPEED
GND
+12V