Laptop repairing course in Pune


Raj Computer conducts chip level laptop repairing course in Pune for students as well as professionals who want to make a career in laptop servicing. The laptop training course will include topic from the basic till advance level. It will cover topics related to the laptop repair and after completion they will provide certificate relevant to the course. They will provide on-site repair service by attending call and repair laptop of the customers at office and home. The repairing is hard work and need the practical knowledge. The courses which provide 90% practical and 10% theory are the best institute to learn course. The course should have trainers and supervisors which give best result for course. The course is available in fewer fees and can be completed easily. After completion of course we can start our own business and earn money. Many people use laptops for various purposes so the repairing will be in great need. They use laptop in office as well as the business purposes. Some of them use the desktops in home applications as the need is increasing. The use of laptop and desktops is growing faster and has much use. So the course will be in great demand as the need and requirement is more for repairing. The institutes will provide online and class room courses for the course students. The online courses are also beneficial for students because they are available in flexible timing anywhere.

The career of laptop/computer repairing is in high demand nowadays and also in future. This course will train student to repair the system from lower to higher level with quality. It is technical course and has many opportunities to earn money by own business or any other way. The eligibility criteria to learn this course is 12 pass from any university, BE, MSC, BSC and any graduate. The age criteria for this course are at least 15yrs so that they can get the knowledge which is taught by experts. The laptop repairing course makes your professional with knowledge and experience of fault finding. Then the tablet repairing will make you capable of chip level fault finding. Then the computer hardware is used for troubleshooting at chip level. The course will include monitor repairing, TFT repairing, UPS repairing and the printer repairing.

Laptop repairing course in Pune

Basic Electronics

  • Current, Voltage, Ampere, Wattage
  • AC and DC supply.
  • Resistor with its ohm's law.
  • Diodes with rectifiers.
  • Capacitors, Inductors.
  • Transformers, crystal
  • MOSFET types and function.
  • Digital electronics
  • Integrated chips types SMD,BGA
  • Component checking by Digital multi-meter.
  • Types of Power supply and it's working.
  • Adopter working principal

Instrument handling

  • Soldering and desordering
  • Digital multi-meter
  • Removing ICs by Hot Air Gun Machine (SMD Machine).
  • BGA Rework re balling and rework
  • Oscilloscope digital storage
  • Ram card tester
  • CPU socket tester
  • Debug card codes and function
  • Power Unit for short circuit testing
  • Regulated DC Power Supply
  • Oven Reflow
  • BIOS Programming & SIO programming
 

Advance Laptop Service Training (Chip Level)

  • Laptop Assembling and dissembling.
  • Linear Regulator & PWM power supply.
  • Desktop motherboard Power sequence. C2D AND CORE I SERIES.
  • Laptop power steam & VRM, suspended voltage & always voltages.
  • Voltages on different chips.
  • Laptop different section working principal.
  • Block diagram of Laptop & signal flow.
  • Clock frq. & voltage flow on motherboard.
  • Battery charging section.
  • LCD & LED section.
  • Inverter Section and CCFL.
  • CPU fundamental and generation core i3 i5 i7
  • Identifying CPU by their sockets
  • SIO function and pin out and testing
  • Function of MCH, ICH, SIO, Clock, Bios chips,
  • power sequence till reset circuitry
  • Function of audio section, network section, SATA, USB and fan control system
  • Function of Touch pad & keyboard.
  • Bios programming EC BIOS and PCH BIOS
  • ICs detail and function.
  • Different connectors and sockets.
  • Fault finding procedure of laptop.
  • Use of Debug card post error code.
  • Understanding schematics diagram
  • Power sequence of compal, quanta, wistron, Foxconn motherboards
  • Common problem of different motherboards.
  • Fault finding using digital multi-meter & socket tester
  • Fault finding using Oscilloscope.
  • Fault finding in LCD & LED monitors
  • Different password removing methods and steps.(Dell, IBM)
  • Reading schematics diagram & DATA sheets of different ICs.
  • HINGES & body fabrication etc.
  • Practical chip level faults finding dead motherboards, power on no display, short circuit problem, dim display, white display
  • How to repair dead laptop

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