User guide

nForce 790i Ultra SLI Motherboard
EVGA Corporation
14 January 11, 2008 | DU-03751-001_v01
¾ Speaker
¾ COM
 FDD
 IDE
 Serial ATA II
 Chassis Fans
 Rear panel USB 2.0 Adapter
 Expansion slots
 CMOS jumper settings
See Figure 1 on page 6 to locate the connectors and jumpers referenced in
the following procedure.
Power Connections
To support 3-way SLI, this motherboard has the following specific power
supply requirements:
 Minimum 1000 W peak power
 Six PCI-E power connectors configured in either of the following
configurations (see Figure 3):
¾ Four 6-pin (3x2) and two 8-pin (4x2) PCI-E power connectors
or
¾ Six 6-pin (3x2) PCI-E power connectors
8-pin (4x2) PCT-E Connector 6-pin (3x2) PCI-E connector