Dell Inspiron 15 Owner's Manual

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Contents

Replacing the Heat SinkWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory_compliance.CAUTION: Incorrect alignment of the heat sink can cause damage tothe system board and processor.NOTE: The original thermal grease can be reused if the original systemboard and fan are reinstalled together. If either the system board or thefan is replaced, use the thermal pad provided in the kit to make sure thatthermal conductivity is achieved.ProcedureNOTE: The original thermal grease can be reused, if the original systemboard and fan are reinstalled together. If either the system board or thefan is replaced, use the thermal pad provided in the kit to make sure thatthermal conductivity is achieved.1 Align the screw holes on the heat sink with the screw holes on thesystem board.2 In sequential order (indicated on the heat sink), replace the screws thatsecure the heat sink to the system board.Post-requisites1 Replace the base frame.2 Replace the keyboard.3 Replace the fan.4 Follow the procedure from step 3 to step 5 in replacing the hard drive.5 Replace the battery.6 Replace the base cover.46