ASRock H61 Pro manual Chassis Speaker Header Please connect the chassis

The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assign-ments are matched correctly.

Chassis Speaker Header			Please connect the chassis
(4-pin SPEAKER 1)			speaker to this header.
(see p.13 No. 10)
Chassis and Power Fan Connectors			Please connect the fan cables
(4-pin CHA_FAN1)			to the fan connectors and
(see p.13 No. 6)			match the black wire to the
(4-pin PWR_FAN1)			ground pin.
	FAN_SPEED_CONTROL
(see p.13 No. 27)	PWR_FAN_SPEED
		+12V

GND

CPU Fan Connectors	FAN_SPEED_CONTROL
(4-pin CPU_FAN1)	CPU_FAN_SPEED
	+12V
(see p.13 No. 2)	GND
	1 2 3 4

Please connect the CPU fan cable to the connector and 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.

			Pin 1-3 Connected
			3-Pin Fan Installation
ATX Power Connector	12	24	Please connect an ATX power
(24-pin ATXPWR1)			supply to this connector.
(see p.13 No. 5)

113

Though this motherboard provides 24-pin ATX power connector,	12		24
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.
20-Pin ATX Power Supply Installation	1	13

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