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Repair  Course

This is a fully comprehensive instructional course in getting into the business of repairing all makes of laptops. Chip-level Training will be customized for your present knowledge of electronics. If you go through the fundamental track, all the power electronic components will be introduced before we move to the logic section. After you become comfortable with power electronics the logic session follows. It is an intensive coverage of the intricate details of the chip-level service of the laptops. This involves detailed circuit tracing, signal analysis, replacement of SMD devices and all the tips and tricks our service engineers acquired from the years of experience. the session makes you confident enough to chip-level service the new generation notebooks from Lenovo, Compaq, HP, Toshiba, Sony and the like.

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Laptop Level 1 Course




 Laptop/Desktop PC Basic.


1.Laptop/PC Software?


What is the Operating System?

  • How to install Operating System? (Window Installation)

  • Hard drive Partitioning

  • Hard drive Formatting


Driver Installation

  • Offline driver installation

  • Online driver installation

  • Manual driver installation


Application Installation

  • Antivirus (Windows Settings and Security)

  • Microsoft office installation

  • Windows Backup & Restore.

  • Workgroup Networking & Internet Concept.


2. Laptop/PC Hardware


  • Identification of laptop-Desktop part

  • Adapters/Chargers

  • Types, work, volt, Ampere, pin detail, Basic problem. 

  • (Battery)Types of Battery, work, volt, pin detail, Basic problem.

  • LCD: Types LCD, Brand, size, and wideness. 

  • Inverter: Types of Inverter and pin detail. 

  • Hard disk: Types of hard drive its problems and solutions. 

  • Keyboard: Type of keyboard, Basic problem, and solutions. 

  • Body/Housing

  • Hinges size, Front Panel, Back Panel. 

  • PCB/Motherboard: Type of Motherboard its manufacture Identification.

  • Ram: Types of RAM.

  • CPU/Processor: Types of Laptop /Desktop CPU its identify diagnosing and troubleshooting. 

  • CD/DVD Drive: Type, brands, Basic problem. 

  • Introduction to tools and equipment’s

  • Troubleshooting

  • Laptop and Desktop Assembly & Disassembly

  • Common fault diagnosing and troubleshooting

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Laptop Level 2 Course



1. Software (Theory Practical)



  • Installation of windows on secure boot enabled laptops (for latest laptops who have this security) 

  • Installation of Windows without losing customer data (Data Backup and recovery)

  • How to create Bootable USB Drive.

  • Networking -IP address-Ipconfig-Assigning IP address


2.  Hardware Section (Theory & Practical)




  • Identify each component & IC’s in the Laptop motherboard.

  •  Testing of electronic components (Multimeter use)

  • Resistors, Capacitors, Diode, Inductors & Fuse (PCB Component identification)

  • Proper use of the regulated dc power supply

  • Understanding of OHM'S Law (Voltage, Amps and Resentence)




3.  Repair & Parts replacement (Practical Troubleshooting)



  • How to repair/replace DC Jack (charging connectors)

  •  How to repair/replace LCD, LED and Touchscreen

  •  How to repair/replace Speaker, Microphone and Headphone socket

  • How to repair/replace Keyboard and Mouse

  • Diagnostic AC/DC (Power system understanding)

  •  Dead Systems

  •  No display

  • Dim display

  • Freezing System

  • WIFI Card replacement

Laptop Level3 Course

Advanced Chip level






  • How to read Schematics or Block diagram of laptops.

  •  How to diagnose a fault in Laptop PCB with the help of schematics and Block diagram

  • The power supply of different chips VCC core, 5v sus, 3v, 1.5v, 1.8vsus, 5v, 2.5v

  • 1st Power stage primary 5v, 3v (Always On) 2nd power stage secondary 2.5v 1.5v 1.8v and 3rd power stage VRM CPU CORE 1.3v

  •  CPU Core voltage section

  •  Stand by voltage section

  • Chipset voltage section

  •  Battery charging/Discharging section

  • Ram voltage section

  •  Clock generator section

  •  Bios chip section





  • Testing of electronic components with the multimeter (Resistors, Capacitors, Diode, Inductors Fuse, Transistors, Mosfet & IC’s etc.

  •  Special Training on BGA Machine/Hot air rework station

  •  Understanding of Advance Testing and Repairing Tools

  •  Desktop PCB fault diagnostic

  •  Laptop PCB fault diagnostic

  •  Identify each component & IC’s in the Laptop motherboard.

  •  Using of DC power supply.

  • Soldering and DE-soldering practice of IC’s

  • Soldering dislodging of USB Port, DC Power connector, FTP Connectors, Ethernet Connectors, and HDMI/DVI/VGA Ports.

  • Removing and Inserting Small SMD Components

  •  Tracing Different Section of Motherboard:

  • Chip Level Practical (Using Solder Iron, BGA Machine, SMD Machine)

  • Micro soldering (Proper use of a microscope)

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