Dell Inspiron 3847 Desktop Inspiron 3847 Users Guide - Page 42

Removing the Processor Fan and Heat Sink Assembly, Prerequisites

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Removing the Processor Fan and Heat Sink Assembly WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 7. After working inside your computer, follow the instructions in "After Working Inside Your Computer" on page 9. 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 Remove the computer cover. See "Removing the Computer Cover" on page 12. 42 | Removing the Processor Fan and Heat Sink Assembly

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Removing the Processor Fan and Heat Sink Assembly
Removing the Processor Fan and
Heat Sink Assembly
WARNING:
Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before You Begin" on
page 7. After working inside your computer, follow the instructions in
"After Working Inside Your Computer" on page 9. 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
Remove the computer cover. See "Removing the Computer Cover" on page 12.