
Table of Contents
| 
 | Disassembling the HDD Module | . .59 | 
| 
 | Disassembling the Optical Drive Module | . .59 | 
| Chapter 4 | Troubleshooting | 61 | 
| System Check Procedures | . .62 | |
| 
 | External Diskette Drive Check | . .62 | 
| 
 | External  | . .62 | 
| 
 | Keyboard or Auxiliary Input Device Check | . .62 | 
| 
 | Memory check | . .63 | 
| 
 | Power System Check | . .63 | 
| 
 | Touchpad check | . .64 | 
| . .65 | ||
| Index of Error Messages | . .66 | |
| Index of  | . .68 | |
| Intermittent Problems | . .72 | |
| Undetermined Problems | . .73 | |
| Chapter 5 | FRU (Field Replaceable Unit) List | 75 | 
| Appendix A Model Definition and Configuration | 86 | |
| TravelMate 650 Series | . .86 | |
| Main Features | . .87 | |
| Appendix B Test Compatible Components | 89 | |
| Microsoft® Windows® XP Pro Environment Test | . .90 | |
| Microsoft® Windows® 2000 Environment Test | . .94 | |
| Appendix C Online Support Information | 99 | |
| Index | 
 | 101 | 
VIII