ASRock E3C204 manual CPU Fan Connectors

Though this motherboard provides a 4-Pin CPU fan (Quiet Fan) connector, 3-Pin CPU fans can still work successfully even with- out the fan speed control function. If you plan to connect a 3-Pin CPU fan to the CPU fan connector on this motherboard, please

connect it to Pin 1-3.Pin 1-3 Connected 3-Pin Fan Installation

CPU Fan Connectors

(4-pin CPU_FAN1) (see p.10,12,14,16)

(3-pin CPU_FAN2)	FAN_SPEED
(see p.10,12,14,16)	+12V
	GND

Please connect the CPU fan cable to the connector and match the black wire to the ground pin.

ATX Power Connector

(24-pin ATXPWR1) (see p.10,12,14,16)

112

1324

Please connect an ATX pow- er supply to this connector.

Though this motherboard provides a 24-pin ATX power connector, it can still work if you adopt a traditional 20-pin ATX power supply. To use a 20-pin ATX power supply, please plug your power supply

along Pin 1 and Pin 13.	1	12
20-Pin ATX Power Supply Installation	13	24

ATX 12V Power Connector

(8-pin ATX12V1) (see p.10,12,14,16)

5

8

1

4

Please connect an ATX 12V power supply to this connec- tor.

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