Nvidia 650I Computer Hardware User Manual


 
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 3, 4, 7, and 8 as shown.
Connecting IDE Hard Disk Drives
The IDE connector supports Ultra ATA 133/100/66 IDE hard disk
drives.
1. Connect the blue connector (the cable end with a single connector)
to the motherboard.
2. Connect the black connector (the cable with the two closely
spaced black and gray connectors) to the Ultra ATA master device.
3. Connect the gray connector to a slave device.
If you install two hard disk drives, you must configure the second
drive as a slave device by setting its jumper accordingly. Refer to the
hard disk documentation for the jumper settings.
Connect a four-pin
power plug to pins
3, 4, 7, and 8.
GND
12V
1
8
4
5
1 5
Backpanel connector edge.