Acer TravelMate 4650 TravelMate 4150 / 4650 Service Guide - Page 7

Table of Contents Chapter 3 Machine Disassembly 55 General Information 56 Removing the Battery Pack 57 Removing the HDD and ODD Module 58 Removing the RAM 58 Removing the Keyboard 58 Removing the Wireless and LCD Panel 59 Removing the Thermal and Bluetooth Module 59 Removing the Upper Case 59 Removing the Touchpad 60 Removing the FAN 61 Removing the Thermal Module and CPU 61 Removing the MDC 62 Removing the Wireless, Speaker and PCMCIA 62 Removing the LCD Panel 63 Removing the HDD and ODD 65 Chapter 4 Troubleshooting 66 System Check Procedures 67 External Diskette Drive Check 67 External CD-ROM Drive Check 67 Keyboard or Auxiliary Input Device Check 67 Memory Check 68 Power System Check 68 Check the Power Adapter 69 Check the Battery Pack 70 Touchpad Check 70 PhoenixBIOS POST Tasks and Beep Codes 71 Index of Error Messages 72 POST Code 75 Index of Symptom-to-FRU Error Message 76 Intermittent Problems 79 Undetermined Problems 80 Use NAPP CD to Build Master Hard Disc Drive 81 Chpater 5 Jumper and Connector Locations 88 Top View 88 Rear View 89 VGA Board 91 Power SW/B 92 TouchPad Board 93 Hot Swap ODD Board 94 DVI Board 95 Clear CMOS 96 VIII