Service ManualTable of ContentsIntroduction - Table of Contents1Chapter 1 - Hardware Overview8Chapter 2 - Troubleshooting Procedures30Chapter 3 - Tests and Diagnostics72Chapter 4 - Replacement Procedures148Appendices191Appendix A - Handeling the LCD Module197Appendix B - Board Layout203Appendix C - Pin Assignments207Appendix D - Keyboard Scan/Character Codes219Appendix E - Key Layout227Appendix F - Wiring Diagrams231Appendix G - BIOS Rewrite Procedures233Appendix H - Reliability235Size: 1.07 MBPages: 236Language: EnglishOpen manual