Nvidia 650I Connecting Cables and Setting Switches

Installing and Configuring the NVIDIA nForce 650i Ultra Motherboard
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fits securely. If the I/O shield does not fit into the chassis, you
would need to obtain the proper size from the chassis supplier.
Securing the Motherboard into the Chassis
Most computer chassis have a base with mounting studs or spacers to
allow the mother board to be secured to the chassis and help to
prevent short circuits. If there are studs that do not align with a
mounting hole on the motherboard, it is recommended that you
remove that stud to prevent the possibility of a short circuit.
1. Carefully place the motherboard onto the studs/spacers located
inside the chassis.
2. Align the mounting holes with the studs/spacers.
3. Align the connectors to the I/O shield.
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)
 Internal Headers
¾ Front panel
¾ USB Headers
¾ Audio
¾ COM