Acer TravelMate 2420 TravelMate 2420 / Aspire 3620 Service Guide - Page 7

Table of Contents Chapter 1 System Specifications 1 Features 1 System Block Diagram 3 Board Layout 4 Top View 4 Bottom View 5 Your Acer Notebook tour 7 Aspire 3620 front View 7 TravelMate 2420 front view 8 Closed Front View 9 Left View 10 Right View 10 Rear Panel 11 Bottom Panel 11 Indicators 12 Easy-Launch Buttons 13 Touchpad Basics 14 Using the Keyboard 16 Lock Keys and embedded numeric keypad 16 Windows Keys 17 Hot Keys 17 Special Key 19 Acer Empowering Technology 20 Acer eDataSecurity Management 20 Acer eLock Management 22 Acer ePerformance Management 23 Acer eRecovery Management 24 Acer eSettings Management 25 Acer ePower Management 26 Hardware Specifications and Configurations 29 Chapter 2 System Utilities 37 BIOS Setup Utility 37 Navigating the BIOS Utility 38 Information 39 Main 40 Security 42 Boot 46 Exit 47 BIOS Flash Utility 48 Chapter 3 Machine Disassembly and Replacement 49 General Information 50 Before You Begin 50 Disassembly Procedure Flowchart 51 Removing the Battery Pack 53 Removing the Wireless LAN Card/the HDD Module/the Memory/ the ODD Module and the LCD Module 54 Removing the Memory and the HDD Module 54 Removing the ODD Module 55 Removing the LCD Module 55 Disassembling the Main Unit 58 1