Gigabyte GA-970A-UD3P Instrukcja Użytkownika Pobierz pdf (Strona 22)

Hardware Installation

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1/2) ATX_12V/ATX (2x4 12V Power Connector and 2x12 Main Power Connector)

 Withtheuseofthepowerconnector,thepowersupplycansupplyenoughstablepowertoallthecomponents

onthemotherboard.Beforeconnectingthepowerconnector,rstmakesurethepowersupplyisturned

off and all devices are properly installed. The power connector possesses a foolproof design. Connect the

power supply cable to the power connector in the correct orientation.

 The12VpowerconnectormainlysuppliespowertotheCPU.Ifthe12Vpowerconnectorisnotconnected,

the computer will not start.

To meet expansion requirements, it is recommended that a power supply that can withstand high

powerconsumptionbeused(500Worgreater).Ifapowersupplyisusedthatdoesnotprovidethe

required power, the result can lead to an unstable or unbootable system.

DEBUG

PORT

G.QBOFM

131

2412

ATX

DEBUG

PORT

G.QBOFM

ATX_12V

ATX_12V:

PinNo. Denition

1 GND(Onlyfor2x4-pin12V)

2 GND(Onlyfor2x4-pin12V)

3 GND

4 GND

5 +12V(Onlyfor2x4-pin12V)

6 +12V(Onlyfor2x4-pin12V)

7 +12V

8 +12V

ATX:

PinNo. Denition PinNo. Denition

1 3.3V 13 3.3V

2 3.3V 14 -12V

3 GND 15 GND

4 +5V 16 PS_ON(softOn/Off)

5 GND 17 GND

6 +5V 18 GND

7 GND 19 GND

8 Power Good 20 -5V

9 5VSB(standby+5V) 21 +5V

10 +12V 22 +5V

11 +12V(Onlyfor2x12-pin

ATX)

23 +5V(Onlyfor2x12-pinATX)

12 3.3V(Onlyfor2x12-pin

ATX)

24 GND(Onlyfor2x12-pin

ATX)

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 87 88

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