hitech laptop repairing course in ludhiana

Laptop Card & Chip Level

Hi-Tech Expert Technology of Advance Laptop (HETAL) (4 Months Combo)

COURSE DETAILS

LAPTOP CARD LEVEL

  • INTRO TO PC
  • BASIC FUNDAMENTALS
  • STARTING & BOOTING PROCESS
  • I/O DEVICES
  • DISPLAY DEVICES
  • INTRO TO MOTHERBOARD
  • TYPES OF MOTHERBOARD
  • CPU SOCKETS & PROCESSORS
  • DIFFERENT PORTS IN DETAIL
  1. Sata
  2. Ide
  3. Parallel
  4. Lan
  5. Floppy Disk
  6. Usb
  7. Audio
  8. Ps/2
  9. Vga
  10. Pci
  11. Pci Express
  • MEMORY (PRIMARY & SECONDARY )
  • RAM-TYPES & VOLTS
  • OPTICAL DRIVE
  • OPTICAL MEDIA & TYPES
  • HARD DISK DRIVE
  • BIOS
  • CHIPSET
  • DIFFERENT IC OF MOTHERBOARD
  • FUNDAMENTALS OF ELECTRONICS
  • SMPS, BLOCK DIAGRAM
  • SMPS PIN DETAILS , WIRE COLORS & VOLTS
  • MAGNETIC MEDIA (HDD)
  • TYPES OF HDD
  • SSD
  • INTRO TO
  • PRINTERS & SCANNERS

SOFTWARE

  • O/S,DRIVERS & PROGRAMMES
  • DIFFERENT O/S
  • CONTROL PANEL COMMANDS
  • DIFFERENT FILE SYSTEM & EXTENSION
  • INSTALLATION OF WINDOWS
  • DIFFERENT SETTINGS OF WINDOWS
  • INSTALLATION OF MS-OFFICE
  • INSTALLATION OF DIFF. PROGRAMMES
  • HOW TO DOWNOAD PROGRAMMES
  • HOW TO DOWNLOAD AND INSTALL DRIVERS
  • WHAT IS DP SOFTWARE
  • DIFF.BETWEEN TRIAL, FREEWARE AND ORIGINAL SOFTWARE
  • NERO INSTALLATION AND WORKING
    BURNING OF CD /DVD
  • PARTITION OF HDD WHILE INSTALLING WINDOWS
    PARTITION OF HDD AFTER INSTALLING WINDOWS
  • WHAT IS ANTIVIRUS
  • INSTALLATIION OF ANTIVIRUS
  • BIOS SETTINGS
  • CMOS JUMPER SETTINGS
  • DATA RECOVERY
  • HOW TO MAKE BOOTABLE PEN DRIVE
  • HOW TO MAKE BOOTABLE CD/DVD
  • SYSTEM INFORMATION
  • DISK CLEANUP
  • DISK DEFRAGMENTATION
  • FILE LOCK
  • DRIVE LOCK
  • USB PORT LOCK
  • HOW TO CHECK
  • RAM STATUS WITH COMMAND
  • HOW TO CHECK HDD STATUS WITH COMMAND
  • WORKING OF CPU-Z
  • TESTING HDD WITH SOFTWARE
  • COMMON CARD LEVEL FAULTS OF: DESKTOP / LAPTOP

LAPTOP CHIP LEVEL

Introduction To Electronic

  • What is current?
  • Types of current
  • What is volt?
  • Types of volt
  • What is frequency
  • What are watts
  • Formula of watts.
  • Types of materials
  • Series and parallel circuit
  • Introduction to digital multimeter

Working, types and testing of following electronic components

  • Resistance
  • Capacitor
  • Diode
  • Coil
  • Transistor
  • Mosfet
  • Transformer
  • Crystal
  • I.C (integrated circuit)
  • Switch
  •  

Soldering and desoldering practice

  • SMPS (switch mode power supply)
  • Intro to SMPS
  • AC to DC stage
  • Starter stage
  • Oscillator stage
  • Driver stage
  • Switching stage
  • DC output stage
  • PS ON stage
  • PG OK stage
  • Cool testing
  • Hot testing
  • Fault finding

Desktop Motherboard

  • Introduction to Motherboard
  • Basic electronics (SMD Components)
  • Function of different ports and connectors
  • Different chips identification and their function
  • Motherboard block diagram
  • VRM section in detail
  • Standby section
  • BIOS
  • Audio section
  • RAM section
  • Clock generator
  • USB
  • RTC section
  • COOL testing
  • HOT testing
  • Common faults Tracing

Laptop Motherboard

  • Intro to laptop motherboard
  • Difference between laptop and desktop
  • Laptop motherboard block diagram
  • Adaptor section
  • Types of batteries(cells arrangement in battery)
  • Volt in section
  • Charging section
  • Step down section
  • VRM section
  • Clock generator section
  • Audio section
  • I/O controller section
  • CCFL section
  • BIOS
  • RAM section
  • USB
  • Keyboard not working
  • Working of LCD
  • Different types of LCD
  • Difference between
  • LCD & LED
  • How to differentiate between LCD & LED
  • Precautions while replacing LCD / LED
  • How to check the size of lcd/led
  • How to replace hinges
  • How to replace fan
  • How to replace touchpad
  • Assembly & disassembly of laptop
  • Cool testing
  • Hot testing

Hi-Tech Expert Technology of Laptop (HETL 3 Months)

COURSE DETAILS

  1. Basic ElectronicsSolid state components & SMD Components – identification, Working & Their Testing instrument descriptions- i) – introduction to all testing instruments (Digital multi-meter, Analog multi-meter)      ii)- Cathode Ray Oscilloscope                            iii)- Diagnostic Card
  2.  Chip Level PracticalUsing Solder Iron, SMD Machine, Soldering Wire, De-Soldering Pump etc.
  3. SMPS & Laptop Adapter,
  4. Explain with Circuit Diagram (SMPS, Desktop and Laptop Motherboard)
  5. Using Oscilloscope & Diagnostic Card.
  6. Motherboard– A-Detailed Descriptions of Motherboard 
  7. Identification of Motherboards
  8. Identification of Ports, Sockets, Slots & Jack also.
  9. Soldering, De-Soldering etc.
  10. Special Training on BGA Machine
  11. Troubleshooting (Chip Level)
  12. Fault Finding Tips, Repairing Techniques of Audio Section.
  13. Repairing Hardware issues.
  14. Spl. Training on Bios Programming
  15. Repairing Techniques of VRM Section.
  16. Cool Testing (Tracing)
  17. Hot Testing of Motherboards.
  18. Identification of all IC’s
  19. Wi-Fi Circuit Testing
  20. C.C.F.L Testing
  21. Inverter Circuit Testing
  22. Service Centre Classes.