CPU HEATSINK
Dell Inspiron 17R (5720 / 7720) CPU & Heatsink Removal and Installation

This how-to guide shows the removal and installation of the CPU Processor and Heatsink on the Inspiron 17R (5720 / 7720). If you need any of the parts spoken about they are linked at the bottom of the post. A small Phillips head and flat head screw driver is the only tool needed for this repair.