Removing the processor 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 
www.dell.com/
regulatory_compliance.
CAUTION: For maximum cooling of 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 USB dongle-bay cover.
2  Remove the back cover.
3  Remove the system-board shield.
Procedure
NOTE: Depending on the configuration you ordered, the appearance of the 
processor heat-sink and the number of screws may differ.
1  In sequential order (indicated on the heat sink), loosen the captive screws that 
secure the processor heat-sink to the system board.
2  Remove the screw (M3X4) that secures the processor heat-sink fan to the 
middle frame
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