Dell XPS 12 Owner's Manual

Also see for XPS 12: Specifications Owner's manual User guide Service manual User guide

Contents

32 | Replacing the Processor Heat-SinkReplacing the Processor Heat-SinkWARNING: 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"After Working Inside Your Computer" on page 9. For additional safety bestpractices information, see the Regulatory Compliance Homepage atdell.com/regulatory_compliance.ProcedureNOTE: The original thermal grease can be reused, if the original system boardand heat sink are reinstalled together. If either the system board or the heat sinkis replaced, use the thermal pad provided in the kit to ensure that thermalconductivity is achieved.1 Align the captive screws on the processor heat-sink with the screw holes on thesystem board.2 In sequential order (indicated on the processor heat-sink), tighten the captivescrews that secure the processor heat-sink to the system board.Postrequisites1 Replace the battery. See "Replacing the Battery" on page 14.2 Replace the base cover. See "Replacing the Base Cover" on page 12.3 Follow the instructions in "After Working Inside Your Computer" on page 9.