Courses

  • Advance laptop chip level training
  • Advance desktop chip level training
  • Advance analog electronics

Advance laptop chip level training

Our service centre training provides you laptop motherboard Chip Level Training which includes the complete understanding of basic components of motherboard, its block diagram, common occurring problems, circuit diagrams, repairing of AC adapter, battery, LCD inverter, Hard drive, RAM, Keyboard, Touchpad, etc. Dr Lab Care provides you the following:

  • Introduction and block diagram of laptop motherboard, chip identification and its uses
  • Power supply of different chips vcc core, 5vsus, 3v, 1.5v, 1.8vsus, 5v, 2.5v
  • Volt in section:- Identification of DC Jack, supply sequence, circuit diagram, tracing, fault Finding and troubleshooting
  • VRM section:- CPU core voltage 1.3v Generator Section, Supply Sequence, Circuit Diagram, Switching, Amplification and regulator, function, internal structure of VRM chip (like- 5-bit programmer, oscillator, volt sense), part of VRM chip, tracing of the circuit using circuit diagram and troubleshooting
  • CPU thermal section:- Supply sequence, circuit diagram tracing, fault finding and troubleshooting
  • Power turning on sequence like-S5, S4, S3, S0 stage
  • RAM supply section:- section diagram, supply sequence, tracing, fault finding and troubleshooting
  • North Bridge (GMCH):- Supply sequence, circuit diagram, fault finding and troubleshooting
  • South Bridge (ICH) power supply circuit fault finding and troubleshooting
  • PCH Supply voltage generator section, fault finding and troubleshooting
  • Battery charging and discharging section, tracing through circuit diagram, fault finding and troubleshooting
  • Clock Generator section:- supply Sequence, section diagram, tracing and troubleshooting
  • Fan voltage section:-Power supply circuit of fan, tracing and troubleshooting
  • USB data and voltage section: - USB power supply circuit, tracing and troubleshooting.
  • HDD and DVD voltage section, Pin details in M/Bs, tracing and troubleshooting
  • HDMI Port section- tracing and troubleshooting
  • LAN Port section, tracing and troubleshooting
  • AUDIO – Microphone voltage section tracing and troubleshooting
  • E-SATA Port circuit, fault finding and troubleshooting
  • BIOS chips section – Identification of all types of ROM (BIOS) chip, cold and Hot Testing, Fault Finding and repairing
  • BIOS Programming through universal BIOS programmer
  • Laptop Motherboard Supply Sequence

PROBLEMS: - DEAD MOTHERBOARD, POWER ON NO DISPLAY, WHITE DISPLAY, BATTERY CHARGING PROBLEM, MOTHERBOARD ON/ OFF WITHIN 5 SECONDS, CPU OVER HEATING, GRAPHICS PROBLEM, RESTARTING & HANGING PROBLEM, USB NOT RECOGNISED, WASHING & REFLOW METHODS OF MOTHERBOARDS, REPAIRING OF MOTHERBOARDS DAMAGED BY WATER etc…

Complete Component and IC testing by different methods

Course ID: CP7

Dr Lab Care also provides you the training for components and IC testing. We provide completely real-time and practical training and with the help of our expert trainers. This training not only helps you to have a overall command over Repairing of motherboard, but also it gives you every possible support in setting up your own service centre. Our experienced team of experts covers every aspect of IC Testing and provides you the following:

  • Identification of each component and IC in laptop motherboard
  • Faulty and ok component testing practice
  • Cold testing and hot testing of motherboard
  • Testing facility on working mother board
  • Voltage variation by DMM
  • Debug card Common error code and LED status
  • Washing, cleaning, drying and fixing all dry solder problems
  • Common faults of laptop and their solutions

You will also learn about the following Advance Testing’s and Repairing Tools:

Course ID: CP8

  • CRO Machine
  • IC Rebelling and BGA Rebelling practice through BGA machine
  • DC supply machine
  • Universal Bios programmer
  • Smart SMD tester
  • Digital multimeter
  • Laptop diagnostic card
  • CPU socket tester
  • Laptop motherboard frequency tester

Dr Lab Care will provide you the following certificate, documents and support after the successful completion of the course:

Course ID: CP8

  • Certificate (to be given after the course completion)
  • Service manuals of different Laptop Model
  • Schematic diagram, BIOS update files, datasheet etc
  • Lifetime technical support through our Dr Lab Care facebook group
  • Hard copy to be given before the training
  • Live and real-time practical training
  • List of IC with the use of different types of IC
  • 100% business and technical support
  • Market details and shops reference for your convenience
  • List of common instruments required for service center
Click here to download the syllabus


Advance Desktop repairing course

Dr Lab Care's one of its kind laptop and desktop repairing course

Course ID: CP3

Our laptop and desktop repairing training course will make you understand and learn the following:

  • Block Diagram of different motherboards and its frame structure
  • VRM Circuit:-Power stage VRM CPU core 1.3v, tracing of VRM circuit through block diagram, internal structure of VRM chip (like- volt sense, oscillator, 5-bit programmer) and Its function, introduction about VID signals, how it is linked with CPU Socket etc, types of shorting
  • RAM voltage section:- RAM operating voltage, Pin details like – data, clk, RAS, CAS, We etc and circuit diagram, tracing and repairing
  • North Bridge (GMCH) voltage section: - Supply sequence, circuit Diagram, testing and troubleshooting
  • Southbridge (ICH) voltage section:- Supply sequence, functions and shorting condition of ICH, problem and solution
  • Standby voltage section: - Supply sequence, 1st power stage primary 5v, 3v (Always on). 2nd power stage secondary 2.5v, 1.5v, 1.8v, circuit diagram, tracing and repairing of standby voltage
  • Clock Generator section:- Clock, Crystal (14.318 MHZ, 32.768 KHZ), different frequency, voltage X1, X2, supply sequence, circuit diagram, identification and troubleshooting of clock generator circuit
  • USB voltage section:- Supply sequence, block Diagram, and DATA Pin tracing through diagram and troubleshooting
  • Audio section:- Supply sequence, circuit diagram, problem and solution of sound circuit
  • PS-2 Port:- Block diagram, pin details, circuit tracing and troubleshooting through diagram
  • SATA Port:- DATA pin tracing and troubleshooting
  • ROM (BIOS):- Details of ROM (Supply, Reset, Clock etc) tracing and troubleshooting
  • BIOS chip section and types
  • BIOS programming by universal programmer
  • PS-ON and trigger switch:- tracing and troubleshooting

PROBLEMS:- DEAD MOTHERBOARD, POWER ON NO DISPLAY, WHITE DISPLAY, MOTHERBOARD ON/ OFF WITHIN 5 SECONDS, CPU OVERHEATING, GRAPHICS PROBLEM, RESTARTING & HANGING PROBLEM, USB NOT RECOGNISED, WASHING & REFLOW METHODS OF MOTHERBOARDS, REPAIRING OF MOTHERBOARDS DAMAGED BY WATER etc…

Complete component and IC testing by different methods

Course ID: CP4

Dr Lab Care also provides you the training for components and IC testing. We provide completely real-time and practical training and with the help of our expert trainers. This training not only helps you to have a overall command over motherboard repairing, but also it gives you every possible support in setting up your own service centre. Our experienced team of experts covers every aspect of IC Testing, chip repairing and provides you the following:

  • Identification of each component and IC’s in desktop motherboard
  • Faulty and ok component testing practice
  • Cold testing and hot testing of motherboard
  • Testing facility on working mother board,
  • Voltage variation by DMM
  • Debug card common error code and LED status
  • Washing, cleaning, drying and fixing all dry solder problems
  • Common faults of desktop and their Solutions

You will also learn about the following Advance Testing’s and Repairing Tools:

Course ID: CP5

  • CRO machine
  • Chip repairing
  • IC Rebelling and BGA Rebelling practice
  • Universal BIOS Programmer
  • Smart SMD tester
  • Digital multimeter
  • Desktop diagnostic card
  • CPU socket tester
  • Desktop motherboard frequency tester

Dr Lab Care will provide you the following certificate, documents and support after the successful completion of the course:

  • Certificate (to be given after the course completion)
  • Service manuals of different desktop model
  • Schematic diagram, BIOS update files, datasheet etc
  • Lifetime technical support through our Dr Lab Care facebook & Whatsapp group
  • Hard copy to be given before the training
  • Live and real-time practical training
  • List of IC with the use of different types of IC
  • 100% business and Job support
  • Market details and shops reference for your convenience
  • List of common instruments required for service center
Click here to download the syllabus


Advance analog electronics

Basic Electronics introduction:

Introduction to linear electronics, Definition of current (AC/DC), Voltage (AC/DC) and their measuring units, Types of materials, Types of signals (Analog & Digital), Current directions and problems based on basic electronics

Course ID: CP2
Analog Electronics Components

  • Study of basic circuit elements and passive components (with special reference to symbols, denoting letter, function, types, specifications and applications) – According to real shape on motherboard both SMD & solid type, fault finding by SMD tester & digital multimeter
  • Resister
  • Capacitor
  • Inductor/ Coil
  • Diode
  • Bipolar Junction Transistor (BJT)
  • Crystal, RTC (Basic 14.318MHZ & RTC 32.768 KHZ)
  • FET, MOSFET
  • Fuse and fusible resister
  • Identification of all types of IC’s (chips), sockets, ports and slots on motherboard
  • Soldering and Disordering Practice of Component & IC’s (By Soldering Iron, Pump, SMD Machine, Hot Melt Glue Gun Etc)