Institute of Globaal Technology


Advance Chip level training & 100% Practical with Latest Testing Equipments.
An ISO 9001:2008 Certified Organization
A Unit of Raysah Infotechnology service Pvt. Ltd.
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Mobile : +91-9830953069, 9062272304
E-mail : enquiry@iogtchiplevel.org
WhatsApp No.: 8017703075
CERTIFIED HARDWARE LAPTOP PRINTER REPAIRING SPECIALIST -CHLPS

Course Details:


Course Name: CHLPS
Duration: 11 / 5/ 3 ,months( Normal /Fast/ Super fast track)
Last date of admission: 14.03.2020
Batch Start Date: 16.03.2020

Super Fast track batch will be start from April 1st week 2020 , Book ur seat now - 9830953069 /8017703075

Sunday Batch available from 15.3.2020, Book your seat now call -9830953069 / 8017703075

    


 Module - I - Hardware

 Introduction To Personal Computer

Use and Configure BIOS/UEFI

Motherboard components

RAM types and their features

Install and configure PC expansion

Install and configure storage devices

Install various types of CPUs and cooling methods

PC connection interfaces, their characteristics and purpose

Power supply

Custom PC configuration

Display devices

PC connector types and associated cables

Install and configure common peripheral devices

Various print technologies and imaging process

Printer maintenance

Various types of network cables and connectors

Characteristics of connectors and cabling

Properties and characteristics of TCP/IP

Common TCP and UDP ports, protocols, and their purpose

WiFi networking standards and encryption types

Install and configure Wireless/wired router

Internet connection types, network types, and their features

Network architecture devices

Use appropriate networking tools

Install and configure laptop hardware and components

Display of a laptop

Use appropriate laptop features

Various other mobile devices

Accessories & ports of other mobile devices.

Overview of windows & Features

Deploying Windows

Upgrading Windows

Managing Windows

Windows Administration

Windows Security

Networking With Windows

Preventive Maintenance in Windows

Troubleshooting PC Hardware

Troubleshooting Printers

Troubleshooting Windows

Troubleshooting Networks

Basic Troubleshooting Concept

Client Virtualization
 

Hardware Troubleshooting Portions ( Example)

Computer is running slow how to fix this problem.

Windows freezes or Stop responding

Computer frequently restart problem

How to solve Windows Blue Screen error

How to remove bad sectors from a Hard disk.

How to recover files or data from a hard disk.

Bootmgr (Boot Manager) is missing or compressed press alt + ctrl + del to restart.

A disk read error occurred how to troubleshoot this problem.

Windows shows windows is not activated message hot to resolve.

How we can troubleshoot no display problem.

Computer shows dll file missing how to to troubleshot this type of problem.

General printer Troubleshooting

Mouse is not detected in Windows

Computer Shutdown Automatically

No power on Computer.

After turn-on the computer it gives Long Beep Codes

CMOS Checksum error show on POST Screen.

Driver Installation and troubleshooting.

Troubleshoot Dysfunctional USB Ports.

Processor FAN is not working or Moving.

Troubleshooting Start from 5th class.

Module - III - Electronics
 
 Resistor 
 
Working Concept of Resistor
 
Types of Resistor
 
Symbol, Unit, Denoting Letter of Resistor
 
Resistor Color Coding Concept 
 
SMD Resistor Value 
 
How to test Resistor on motherboard 
 
Capacitor 
 
What is Capacitor?
 
Types of Capacitor.
 
Symbol, unit & Denoting Letter of Capacitor
 
Series and Parallel concept of Capacitor
 
Inboard and outboard Capacitor Testing 
 
Diode 
 
Working Concept of Diode 
 
How many types of Diode 
 
Denoting Letter and Symbol of Diode 
 
Bridge Rectifier Diode Concept 
 
Testing of all types of Diode on motherboard 
 
 Transistor 
 
Concept of Transistor on motherboard 
 
Transistor Types 
 
What is Symbol and Denoting Letter?
 
SMD and Normal Transistor Identification 
 
Onboard Testing of SMD & Normal Transistor 
 
Coil 
 
Identification of Difference types of Coil 
 
Working of Coil (Inductor) 
 
Types of Coil
 
Symbol, unit, Denoting Letter Concept of Coil 
 
Ok Testing of all types of Coil 
 
Mosfet 
 
Concept of SMD Mosfet 
 
Working concept of 3 pin, 6 pin, 8 pin Mosfet
 
Types of Mosfet
 
What is Denoting letter and symbol of Mosfet
 
Gate, Drain, Source pin Details
 
 IC / Chip 
 
Working Concept of IC/Chip 
 
Identification of Difference Types of IC 
 
IC ok Testing on board 
 
Diffrent IC Value on motherboard 
 
Transformer 
 
Difference Types of Transformer 
 
Working of Transformer 
 
Symbol, Denoting Letter Concept of Transformer
 
Testing Concept of Transformer 
 
Crystal 
 
Working Concept of Crystal
 
Rtc Crystal
 
Symbol, unit, Denoting Letter Concept 
 
Testing of Crystal by Multimeter and CRO Machine
 
Fuse 
 
What is Fuse and fuse work? 
 
Symbol, Denoting Letter Concept of Fuse. 
 
Testing and Repair Concept of Fuse 
 
Thermistor 
 
Types of Difference Thermistor 
 
Working of Thermistor on board 
 
Testing Concept of Thermistor
 
NTC , PTC Thermistor 
 
 SOLDERING & DISOLDERING PRACTICE
 
How to remove all motherboard components like- capacitor, transistor, mosfet, crystal, coil, diode, fuse etc. ? 
 
How to fix all electronics components on motherboard easily? 
 
How to remove and fix all types of ic/chip from motherboard?

Module- V (Laptop motherboard, LCD, Adapter, & Battery)
 
Introduction of Laptop, Difference between Desktop and Laptop, History of Laptop, Layout of Laptop, Different uses of 
 
Laptop. View Detail of Buttons and Parts of Acer Travel Mat 2400/3210/3220, De-Assembling of Laptop. Block Diagram of 
 
Laptop, Adaptor Stage, Battery Stage, DCIN and Detector Stage, Main System Power supply Stage, CPU Core Supply Stage, CPU 
 
Stage, Clock Generator stage, System Controller Stage, DSP Stage, and LVDS Stage. LCD TFT Stage, CCFL, RAM, ICH, Micro 
 
Controller Stage, I/O controller Stage, VHS, Super I/O controller Stage, Audio Driver and Audio Amplifier Stage, Key Board 
 
Stage, Mouse Stage, IEEE 1394 Stage, Adaptor Stage, Testing and Fault Finding of Adaptor Battery Stage, IC Detail used in 
 
Battery Stage, Working of Circuit, Testing and Fault Finding. Detail of Different circuits of Laptop(DCIN and Detector 
 
Stage, Testing and Fault Finding of DCIN and Detector Stage, Battery Charging and Power Selection Stage(Testing and Fault 
 
Finding5 VALWP and 3 VALWP Main System Power Supply Stage and Testing, Embedded Controller Stage, Flash ROM Stage. Embedded 
 
Controller Memory Stage, 1.5 VALWP and 1.8 VA (RAM) System Power Supply Stage and testing, 2.5 VP System Power Supply Stage 
 
and Testing, 0.9 VP System Power Supply Stage and Testing.
 
CPU Fan Supply Controller Stage and Testing, +3VALW to +3VS Supply Power Control Stage, +5 VALW to +5 VS Supply Power 
 
Controller Stage, +3 VALWP to + 3 V Supply Power Controller Stage, +1.8 V to +1.8 VS Supply Power Controller Stage, +1.5 
 
VALW to +1.5 VS Supply Power Controller Stage and testing of all. 1.05 VP System Power Supply Stage and Testing, Power 
 
Discharge Circuit Stage, CPU Core Power Supply Stage and Testing. Power On Circuit Stage and Testing, Power Button and 
 
Launch keys Button Stage and Testing, Clock Generator Stage and Testing, System Temperature Sensing Stage and Testing. CPU  
 
Thermal Protection Stage and Testing, Hard Disk Drive connector Stage, Optical Disk Drive connector Stage and Testing. 
 
Internal Keyboard Connector Stage, Mouse Board Touch Pad Stage and Testing, Audio Section Power Supply Regulator Stage, 
 
Audio Codec Stage. Audio Amplifier Stage, Head Phone and MIC Jack Stage and Testing, Beep Sound Signal Controller Stage and 
 
Testing, USB Port Power Supply Controller Stage and Testing. LCD Panel Power and Connector Stage and Testing, Inverter 
 
Stage and Testing. External Display Port Stage and Testing Modem Daughter Card Connector Stage and Testing, Bluetooth 
 
Interface Stage and Testing, PC Card Bus Slot Stage and Testing, Network and Modem Jack Stage and Testing. LCD Panel, LCD 
 
Manufacturing Process, Motherboard Layout Top and Bottom View, power Diagram, Power on Sequence Diagram, Laptop Trouble Shooting.

TRACING OF LAPTOP AND DESKTOP MOTHERBOARD SECTION
 
  Volt in section 
 
  Step down section 
 
  Vrm section 
 
  Ram section 
 
  Chip section (Graphic Section, North Bridge, South Bridge Section) 
 
  Battery section (Charging & Discharging Section) 
 
  I/O (Input Output ) section 
 
  Bios section 
 
  Lan section 
 
  Sound section 
 
  Usb section 
 
  Vga section 
 
  Sata section 
 
  3.3v , 5v section 
 
  1.2v, 1.8v, 1.5v, 2.5 volt section 
 
  Odd section & Fan section 
 
  Lvds section ( LCD LED Panel and Screen section) 
 
  Keyboard section & Touch pad 
 
  Clock generator section 
 
  Wi-Fi section & Adaptor section
 
ASSEMBLING & DISASSEMBLING DESKTOP AND LAPTOP

FAULTS FINDING AND REPAIRING SOLUTION
 
  No display problem solution 
 
  Dead motherboard problem solution 
 
  Automatic Restarting error repairing 
 
  Hanging problem of laptop and desktop 
 
  Charging & discharging faults of laptops 
 
  Dim screen faults solution 
 
  Automatic off problem 
 
  Date and time error 
 
  Blue screen 
 
  Heating faults of laptop and desktop 
 
  Fan not working faults of laptop & computer 
 
  Motherboard Shorting faults 
 
  Leakage problem 
 
  USB not working faults 
 
  Hard disk not working 
 
  Error from Webcam (camera) 
 
  Wi-Fi not working problem 
 
  Sound related faults solution 
 
  Network related problem 
 
  Laptop Touchpad not working 
 
  Keyboard not working faults of laptop & desktop 
 
  Bluetooth and card reader problem 
 
  White screen faults of laptops 
 
  Hinge repair of laptops 

 ADVANCE LEVEL REPAIRING WITH MACHINE 
 
  BGA MACHINE: How to work on BGA machine for Chip Re-balling ( Graphic chip, Pch   chip, North bridge chip, South bridge 
 chip) 
   BGA CHIP REBALLING : How to create Bga ball using stencil ?
   BIOS PROGRAMMER: How to use BIOS programmer for reprogramming Laptop bios chip,   Desktop bios chip, Lcd, Led TV Bios chips. 
  CRO MACHINE: How to use CRO Machine for checking all signal on motherboard like   reset signal, clock signal, bios signal 
 and frequency? 
  Frequency counter meter : How to use FCM for checking frequency of motherboard.A   frequency meter is an instrument that displays the frequency of a periodic electrical signal.
  DC POWER SUPPLY MACHINE: Use of DC Power Supply Machine for varrious voltage   checking of laptops and Desktop motherboard. 
  DIAGNOSTIC CARD: Use of Diagnostic card for faults checking with error code of   laptops and Desktop motherboard. 
  CPU SOCKET TESTER: How to use CPU socket tester? 
  RAM TESTER: How to use ram slot tester? 
  USB tester : How to use USB Tester ?
  EEPROM : How to use EEpom ?
  Pick up tools: For Laptop motherboard only ?
  Infrered Thermoter: How to use IT ?
  PCIE Socket tester : How to use PCIE ?
  COM,PS2 post checker : How to check COM & PS2 port ?
  SOlder Bath : How to use solder bath ?

Printer Theory 
 What is printer and it’s use?
 How many types of Printers
 Use of digital Multimeter
 Basic electronic concept for printer logic card.

Repairing concept of Dot matrix Printer (DMP) 
  
  What is dot-matrix printer? 
  Dot Matrix Printer function. 
  Parts of dot matrix printer & how to identify ? 
  How to Assemble and dissemble of dot matrix printers 
  Working concept of all parts. 
  Faults of dot matrix part. 
  Solution of all faults of dot matrix printer 
  About dot matrix printer head working 
  About Printer Power Supply 
  How to do pin head refurbish 
  About dot matrix logic card & solution of card fault 
 
Repairing concept of Inkjet and Desk Jet Printer 
 Desk Jet and Inkjet Printer function?
 How to assemble and dissemble inkjet printers?
 Parts of inkjet printers.
 Inkjet Printer Parts Identification and printer troubleshooting?
 Faults of inkjet and desk jet printers
 Inkjet printers fault solutions.
 Logic card fault of inkjet and repairing solutions.
 Inkjet Printer power supply and solutions of faults.
 
LaserJet Printer Repairing and Solution  
 
 Function of Laser Printers.
 Logic card block diagram concept of Laser printer.
 Laser printer logic card faults and solutions.
 LaserJet printers parts and Identification.
 Common fault of laser jet printers.
 Repairing solution of all types of faults 
 About laser Jet printers parts.
 Introduction of PCB Concept and Control Unit.
 About laser jet power unit and Lens assembly.
 Power section faults and how to repair it.
 
Refilling 
 
 How to do toner refilling and troubleshooting of faults related to toners. 
 Use of different types of tonner in printers. 
 Cartridge Refilling for desk jet and inkjet printers 
 Use of different types of cartridge for printers. 
 
Scanner
 
 Faults of scanner, Copier.
 How to repair faults of scanner and copier?

 

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