Hardware
Installation
19
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.
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
)
The
PWR3
connector is an auxiliary power connection for graphics cards.
This
connection is only required for SLI configrations when running (2) cards at the same time.
GND
12V
1
8
4
5
1
5
Connect a four-pin
power plug to pins
1, 2, 5, and 6.
GND +1.2
+5V GND
Summary of Contents for 122-CK-NF63-TR
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Page 117: ...Installing and Configuring the EVGA nForce 680i SLI Motherboard 66...
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