Dell 15 5547 Manuel du propriétaire télécharger pdf (Page 44)

Removing the Heat Sink

WARNING: Before working inside your computer, read the safety

information that shipped with your computer and follow the steps in

Before Working Inside Your Computer. After working inside your

computer, follow the instructions in After Working Inside Your

Computer. For more safety best practices, see the Regulatory

Compliance home page at dell.com/regulatory_compliance.

WARNING: The heat sink may become hot during normal operation.

Allow sufficient time for the heat sink to cool before you touch it.

CAUTION: To ensure maximum cooling for the processor, do not

touch the heat transfer areas on the heat sink. The oils in your skin can

reduce the heat transfer capability of the thermal grease.

Prerequisites

1 Remove the base cover.

2 Remove the battery.

3 Follow the procedure from step 1 to step 3 in removing the hard drive.

4 Remove the fan.

5 Remove the keyboard.

6 Remove the base frame.

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Dell 15 5547 Manuel du propriétaire Page 44