2.12Reinstalling the power supply unit

Reinstall the power supply unit (PSU) after installing the system components and reconnecting the cables, .

To reinstall the PSU:

1.Connect the 4-pin 12 V power plug to the ATX12V connector on the motherboard. See page 4-10 for the location of this connectors.

2.Position the PSU over the chassis.

3.Align the PSU side hook with the metal slot located on the side of the optical drive bay.

4.Slide the PSU toward the direction of the rear panel until it fits in place.

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3

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5.Secure the PSU with the screw you removed earlier.

Make sure the PSU cables do

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not interfere with the CPU

 

and/or chassis fans.

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6. Connect the 20-pin ATX power plug to the ATXPWR connector on the motherboard. See page 4-8 for the location of this connector.

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Chapter 2: Basic installation