8-Pin Atx 12V Power (Pwr2); Auxiliary Power For Graphics (Pwr3) - EVGA 680i - nForce LT SLI Motherboard User Manual

8-pin ATX 12V Power (
, the 8-pin ATX 12V power connection, is used to provide power to the
PWR2
CPU. Align the pins to the connector and press firmly until seated.
Backpanel connector edge.
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 (
The connector is an auxiliary power connection for graphics cards.
PWR3
Exclusive power for the graphics card provides better graphics performance.
Card Edge
)
PWR2
1
5
12V GND
8 4
)
PWR3
Hardware Installation
Connect a four-pin
power plug to pins
1, 2, 5, and 6.
5 1
+5V GND
GND +1.2
17