ASRock A55M-VS manual ATX Power Connector, Please connect an ATX power supply to this connector

ATX Power Connector	12	24
(24-pin ATXPWR1)
(see p.11 No. 7)
	1	13

Please connect an ATX power supply to this connector.

	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
ATX 12V Power Connector		Please connect an ATX 12V
(4-pin ATX12V1)		power supply to this connector.
(see p.11, No. 1)
Serial port Header		This COM1 header supports a
(9-pin COM1)		serial port module.
(see p.11 No.21)

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