Dell Inspiron 3647 Owner's Manual

Contents

Dell Inspiron 3647 Owner's Manual Manual pdf 51 page image

Replacing the Power-Supply Unit | 51Replacing the Power-Supply UnitWARNING: Before working inside your computer, read the safety informationthat shipped with your computer and follow the steps in "Before You Begin" onpage 7. After working inside your computer, follow the instructions in "AfterWorking Inside Your Computer" on page 9. For additional safety best practicesinformation, see the Regulatory Compliance Homepage atdell.com/regulatory_compliance.Procedure1 Slide the power supply towards the back of the chassis.2 Align the screw holes on the power-supply unit with the screw holes on the chassis.3 Replace the screws that secure the power-supply unit to the chassis.4 Connect the DC power cables to the system board and the drives.See "System-Board Components" on page 11.Postrequisites1 Replace the system board. See "Replacing the System Board" on page 48.2 Replace the processor. See "Replacing the Processor" on page 42.3 Replace the processor fan and heat-sink assembly. See "Replacing the ProcessorFan and Heat-sink Assembly" on page 40.4 Replace any graphic cards, if applicable. See "Replacing the Graphics Card" onpage 20.5 Replace the Mini-Card, if applicable. See "Replacing the Wireless Mini-Card" onpage 22.6 Replace the memory module(s). See "Replacing the Memory Module(s)" on page 17.7 Replace the drive cage. See "Replacing the Drive Cage" on page 28.8 Replace the fan shroud. See "Replacing the Fan Shroud" on page 15.9 Replace the computer cover. See "Replacing the Computer Cover" on page 13.

/ 52

Related manuals for Dell Inspiron 3647