Acer Extensa 5420G TravelMate 5520G Service Guide - Page 67

Chapter 3 Machine Disassembly and Replacement This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting. Disassembly Requirements To disassemble the computer, you need the following tools: K Wrist grounding strap and conductive mat for preventing electrostatic discharge K Flat screwdriver K Philips screwdriver K Hex screwdriver K Plastic flat screwdriver K Plastic tweezers NOTE: The screws for the different components vary in size. During the disassembly process, group the screws with the corresponding components to avoid mismatch when putting back the components. Chapter 3 57