Produtos da Marca Dell

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 Power Supply

Dell™Inspiron™560/570ServiceManual

Removing the Power Supply

Replacing the Power Supply

Removing the Power Supply

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1. Follow the procedures in Before You Begin.

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2. Remove the computer cover (see Removing the Computer Cover).

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3. Disconnect the DC power cables from the system board and the drives.

Note the routing of the DC power cables underneath the tabs in the computer chassis as you remove them from the system board and drives. You must

route these cables properly when you replace them to prevent them from being pinched or crimped.

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4. Remove all the cables from the securing clip on the side of the power supply.

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5. Remove the four screws that secure the power supply to the back of the chassis.

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6. While pressing down on the power supply retention snap, slide out the power supply and lift it out.

Replacing the Power Supply

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1. Follow the procedures in Before You Begin.

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2. Press down on the power supply retention snap and slide the replacement power supply into the chassis.

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3. Replace the four screws that secure the power supply to the back of the chassis.

WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage on www.dell.com at the following location:

www.dell.com/regulatory_compliance.

WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the cover.

WARNING: Do not operate your equipment with any cover(s) (including computer covers, bezels, filler brackets, front-panel inserts, etc.)

removed.

CAUTION: Onlyacertifiedservicetechnicianshouldperformrepairsonyourcomputer.DamageduetoservicingthatisnotauthorizedbyDell™

is not covered by your warranty.

power supply retention snap

screws (4)

power supply

voltage selector switch

WARNING: Failure to replace and tighten all screws may cause electrical shock as these screws are a key part of the system grounding.