ATX Power Connector

12

24

Please connect an ATX power

(24-pin ATXPWR1)

 

 

supply to this connector.

 

(see p.2 No. 8)

 

 

 

 

 

 

 

1

13

 

 

 

 

 

 

 

 

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

5

1

Please connect an ATX 12V

 

(8-pin ATX12V1)

8

4

power supply to this connector.

(see p.2 No. 1)

 

 

 

 

 

 

 

 

Though this motherboard provides 8-pin ATX 12V power connector, it can still work if you adopt a traditional 4-pin ATX 12V power supply. To use the 4-pin ATX power supply, please plug your power supply along with Pin 1 and Pin 5.

4-Pin ATX 12V Power Supply Installation

51

84

SLI/XFIRE Power Connector

(4-pin SLI/XFIRE_PWR1)

(see p.2 No. 38)

SLI/XFIRE_POWER1

It is not necessary to use this connector, but please connect it with a hard disk power connecor when two graphics cards are plugged to this motherboard.

English

Serial port Header

This COM1 header supports a

(9-pin COM1)

serial port module.

(see p.2 No. 29)

 

36

ASRock X79 Extreme3 Motherboard

Page 36
Image 36
ASRock X79 Extreme3 manual ATX Power Connector Please connect an ATX power, Supply to this connector, Serial port Header