Asrock a790gmh 128m 사용자 설명서

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20-Pin ATX Power Supply Installation

       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.

Serial port Header

This COM1 header supports a

(9-pin COM1)

                                                             serial port module.

(see p.12  No.26)

CCTS#1

DDSR#1

DDTR#1

RRXD1

DDCD#1

TTXD1

GND

RRTS#1

RRI#1

1

ATX 12V Power Connector

Please connect an ATX 12V

(4-pin  ATX12V1)

power supply to this connector.

(see p.12  No. 2)

ATX Power Connector

Please connect an ATX power

(24-pin ATXPWR1)

supply to this connector.

(see p.12  No. 8)