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Processor Heat-Sink Fan
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.
WARNING: The heat sink may be very hot during normal operation. Ensure that it has had sufficient time to cool before you touch it.
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Removing the Processor Heat-Sink Fan
1Follow the instructions in "Before You Begin" on page 11.
2Remove the back cover. See "Removing the Back Cover" on page 19.
3Remove the
4Remove the VESA mount. See "Removing the VESA Mount" on page 37.
5Remove the rear I/O cover. See "Removing the Rear I/O Cover" on page 39.
6Remove the side I/O cover. See "Removing the Side I/O Cover" on page 41.
7Remove the
8Disconnect the processor
9Remove the three screws that secure the processor
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