Service Laptop Guide

This book is made for laptop technicians, either beginners or who are learning to repair laptops and want to learn more about everything related to laptop repair.

Equipped with a component recognition guide contained in the laptop, how to measure each component and how to repair the laptop based on schematic

in this Application we will learn how to fixing totally Dead laptop.

Laptops total loss of power is characteristic of damage without any indicator lights at all. if in the field I have found damage such as an electric power indicator immediately off, power flash / flashing etc. While there is still an indicator light when it is not totally dead, there is still an indicator light, the author intentionally separates and assembles the characters - the damage characteristics on the laptop are based on the different characteristics of the execution technique.

If we have not mastered this technique well, it is certain that at the time of execution on the field we will be confused in the execution process, or even wrong in the execution process. This technique is also expected that those who do not understand electronics or who are just starting out in the field of laptop service repair will be easy to learn and immediately practice it

Contents:

Learning Schematics

Acknowledgments

Chapter 1 - Recognition and Scope of Reparation Theory

Chapter 2 - Basic Components of SMD on Motherboard Laptop

Chapter 3 - Datasheet

Chapter 4 - Motherboard Structure

Chapter 5 - Schematic Learning

Chapter 6 - Understanding Basic Code Of Schematic Path

Chapter 7 - Technique To Find Signal Relationship

Chapter 8 - Power Motherboard

Chapter 9 - Measurement With Schematic

Chapter 10 - Laptop Schematic Structure

Chapter 11 - Function And Application

Chapter 12 - Case Study

Chapter 13 Reference and Revision

Fixing Totally Dead Laptop

Acknowledgments

Diagram

G1 Totally Dead Laptop

G2 Procedure

G3 Mandatory Voltage Measurement

G4 Conclusion of Measurement Results

K1 19V Voltage Damage

K1.1 Short Circuit

K1.2 Case of Voltage Loss

K2 3V & 5V Voltage Damage

K3 Protect Switch & Power Flash

K4 Switch On / Off

Attachments

Hardware Problems and Solutions

- Dedication

- Hardware Problems

- Battery is not Charging

- Hard Drive not Detected

- USB not Detected

- Keyboard Problem

- Touchpad Problem

- Appendix – Annex

- Weird Damage

- Weird Damage Solutions By Method

- Characteristics of Symptoms – Indications – Executions – Description

- Closing

Hoping to be useful for people who need it