EVGA 680i SLI Computer Hardware User Manual


 
Hardware Installation
17
4. Ensure that the fan assembly is aligned with the chassis vents according to
the fan assembly instruction.
5. Secure the motherboard with a minimum of eight-to-ten screws.
Connecting Cables and
Setting Switches
This section takes you through all the connections and switch settings necessary
on the motherboard. This will include:
Power Connections
¾ 24-pin ATX power (
PWR1)
¾ 8-pin ATX 12V power (
PWR2)
¾ Auxiliary power for graphics (
PWR3)
Internal Headers
¾ Front panel
¾ IEEE 1394a
¾ USB Headers
¾ Audio
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 11 to locate the connectors and jumpers referenced in the
following procedure.