EVGA 122-CK-NF68-XX manual Pin ATX 12V Power PWR2, Auxiliary Power for Graphics PWR3

Hardware Installation

8-pin ATX 12V Power (PWR2)

PWR2, the 8-pin ATX 12V power connection, is used to provide power to the CPU. Align the pins to the connector and press firmly until seated.

5

12V

8

It is strongly recommended that you use an 8-pin ATX 12V power supply; however, if you have a four-pin power supply, plug the connector to pins 1, 2, 5, and 6 as shown.

Auxiliary Power for Graphics (PWR3)

1

GND

4

Connect a four-pin power plug to pins 1, 2, 5, and 6.

5 1

The PWR3 connector is an auxiliary power connection for graphics cards. Exclusive power for the graphics card provides better graphics performance.

+5V GND GND +1.2

19