How to Replace Heat sink in DS14260/DS14265

Learn how to replace Heat sink in DS14260/DS14265. This video explains the replacement procedure for Heat sink in DS14260/DS14265.

In this video, we show how to replace the heat sink on your computer. The actions in the following video should be performed by a Dell certified technician. Before working inside your computer, review all safety guidelines to protect the computer and ensure your personal safety.

For full safety information, view the Service Manual at: Dell.com/Support Your computer may look different from the one in this video. However, the service procedure is the same. Before you begin, remove the base cover and fan.

To remove the heat sink, loosen the captive screws in reverse order. And lift the heat sink off the system board. When working with the processor, ensure the existing thermal paste is removed. Apply a fresh layer of thermal paste to the processor during reassembly.

To install the heat sink, align the screws on the heat sink to the screw holes on the system board and place it. Then, tighten the captive screws in order. For more information or support, visit: Dell.com/Support.