Acer TravelMate 520 TravelMate 520 Service Guide - Page 68

Disassembling the Lower Case Removing the CPU Heatsink 1. Remove the four screws from the CPU heatsink. 2. Remove the CPU heatsink from the main unit. Removing the CPU 1. To remove the CPU, use a flat bladed screwdriver to release the screw carefully, then remove the CPU from the CPU socket. Removing the Charger Plate 1. Remove the screw from the charger plate, then remove the charger plate from the main board. Removing the Main Board 1. Remove the three screws from the main board as shown. 62 Chapter 3