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Courses : Laptop Chip Level Repair

Experienced laptop repair trainers Mangalore

Module 1 : Basic Electronics

  Current, Voltage: Types & Application in Electrical & Electronic Circuit.
  Conductors, Insulators & Semiconductors & Ohm’s Law.
  Study of Different types of Meters (Basic + Advance) and its application in Repairing Laptop PC.
  Resistor, Capacitors, Inductors: Classification, Types, Ratings, Identification in Laptop PC, Checking in Multimeter & Common Faults.
  Frequencies: AF & RF, Modulation & its Application in Electronic Circuits.
  Semiconductors: Types & Formation of ‘P’ & ‘N’ Types Semiconductor materials, Flow of holes & Current through Semiconductors.
  Diodes, Transistors, MOSFETS, Opto couplers, Operational Amplifiers & Regulators: Identification in Laptop PC, Working Principals, Application in Electronic Circuits, Types & Checking in Multimeter and Faults.
  Different Components used in Electronic Circuits.
  Classification of IC’s & Different Packages.
  Introduction to Digital Electronics and Digital Circuits.
  Basic Logic Gates its Function and Truth Table.
  PCB : Uses & Types, Common and Advanced Tools used in Soldering & Soldering Techniques.
  Removing & Fixing Surface Mount Devices using Rework Station.
  How to measure AC, DC, Current and Continuity in Electronic Circuit.

Module 2 : Video illustrations

  Batteries - HD.
  Screen Back Cover Replacement - Dell Inspiron 1521.
  Screen Replacement - Panasonic Tough Book.
  Replacing a Keyboard - Dell Inspiron 1521.
  Replace LCD Cover - Acer Aspire 3610.
  Spilled Beerona Dell Inspiron 1525.
  Testing an Inverter and Screen - Compaq Laptop.
  Tools - HD.
  Toshiba Laptop Power Jack Fix.
  Toshiba Power Jack Fix.
  Toshiba Power Jack - No Soldering.
  CD Drive Control Section Problem.
  Hard Disk Control Section Problem.
  Battery Not Charging.
  DC Pin Problem.
  Solving Laptop Power Problems.
  How to Handle Liquid Problems Like Spilling Water in Your Laptop.
  Handling Laptop Keyboard Issues.
  How You Deal With Overheating Laptops.
  Fixing Keyboard Problems.
  Fixing Touchpad Problems.
  Replacing Broken Laptop Screens.
  Replacing Memory / Data Components.
  How to Fit / Install Laptop Hard Drives.
  What You Need to Know About Hard Drive Installation.
  What to do If You Can't Boot The System.
  Using Our Laptop Repair Guides.
  Identify All The Parts in a Laptop.
  Fit Laptop Screens.
  Fit Memory into Any Laptops.
  Fit Hard Drives into Any Laptops.

Module 3 : Identification of Different Components inside Laptops

  Block Diagram of Laptop PC and its Explanation.
  Identification of Different Section in Different Laptop P.C.
  Types of Processors used in Laptop P.C.
  What is Clock Signal, Speed & Cache?
  Factors Responsible for Performance of Laptop PC.
  Buses: Address, Data & Control its uses and how does it works.
  Communication between Processors and I/O Devices.
  What is RAM & ROM & its Capacity & Identification
  Different types of Rams & Identification.
  Battery Charging Chip and Identification.
  ALWP Section and its Identification.
  Secondary Power Sections and its Identification.
  Different types of Regulators and Identification.
  Audio Circuits & Identification.
  WI-FI Circuits & Identification.
  Card bus controllers & Identification.
  Different Bios Chips & Other EEPROM Chips in Laptops.
  Different types of I/O Controllers in Laptops & Identification.
  Inside Battery Circuit & Identification.
  Invertors Section & Identification.
  Thermal sensors identification.
  Cooling system in Laptop.
  Clock generator sector Identification.
  Camera Circuits & Identification.
  Display Circuits & Identification.
  LCD Backlight circuits & Identification.
  Touch Panel Circuits & Identification.
  Different types of Displays in Laptop P.C.
  Different types of Connectors & Pin Description.
  Battery and its Voltages.
  Optical Drives & Hard disk drives types..

Module 4 : Using Websites to Download Data Sheet and Studying

  Important Websites to download data Sheets and How to find out chips manufacturers using logos.
  Studying Data Sheet.
  Finding out Mother Board Model using PCB.
   Important Sites to download Schematics, Purchase sites for Components.

Module 5 :

  Working of Motherboards.
  Configuring CMOS.
  Installing Operating System.
  Installing Application Software's & Drivers.
  Installing External Devices for Laptops.
  Upgrading Memory and Hard Disk Drivers.
  Disassembling & Assembling Procedures in Laptops.

Module 6 :

  Study of Different Schematic Diagram & Circuit Tracing in Laptop P.C.
  Different Signals names and its functions.
  Important Signals from I/O Controllers, South Bridge & North Bridge & Clock Generators.
  Power Section Important handshaking Signals.
  Boot Sequence in different types of Laptops.
  Study of Different Manufacturers Boot Sequences.
  Using POST card and analyzing Faults.
  Checking Voltages of Different Power Stages and important Signals Voltage and frequency measurement using Oscilloscope.
  How to Reset BIOS Password on Different Laptops.

Module 7 :

Different Chips Used in Laptops and its Working and Circuit Tracing. Laptop Exploding Diagrams. Other than Physically taking a laptop apart, this is only the way to see how the bits and pieces fit together. There are other information sections including pictures of components and the specifications of laptops. This is useful knowledge to have as you'll know exactly what's in a laptop before repairing a particular model. Consider these advantages of becoming a laptop repair specialist.

  Battery IC.
  Charge / Discharge Control Chips.
  Clock IC.
  CPU Power Circuit.
  Ram Power Circuit.
  SSuper I / O / IC.
  LCD Backlight Control Circuit.
  Keyboard Chip.
  Ethernet IC.
  CPU Temp. Control Chips.
  Common Chips in Laptops.

Module 8 : Different Faults In Laptops

  Dead Systems.
  No Display.
  Dim Display.
  System Getting Hung.
  Keyboard Control Section Problem.
  Charging Complaint.
  Audio Not Working.
  USB Port Not Working.
  Hard Disk Drive Not Detecting.
  System Restarts.
  100 Different Faults in Different Manufacturers And Common Complaints.


  Get Certificate of Course Completion.
  Data Sheets, Some Usefull Videos,Service Manuals and Schematic Circuit Diagrams.