Big Bytes

Chip Level Laptop Repair Training Course in Mumbai

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

Instrument handling
• Soldering and disordering
• Digital multi-meter
• Removing ICs by Hot Air Gun Machine (SMD Machine).
• ICs re-balling by BGA machine.
• BGA Rework
• Oscilloscope
• Ram card tester
• CPU socket tester
• Debug card
• Power Unit for short circuit testing
• Regulated Power Supply
• Oven Reflow

Advance Laptop Service Training (Chip Level)
• Laptop Assembling and dissembling.
• Linear Regulator & PWM power supply
• Desktop motherboard Power sequence
• 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
• SIO function and pin out
• Function of MCH, ICH, Clock, Bios chips,
• Second generation power seq. & PCH function
• Function of audio section, network section, SATA, USB.
• Function of Touch pad & keyboard
• Reset signal seq.
• Bios programming
• ICs detail and function.
• Different connectors and sockets.
• Fault finding procedure of laptop.
• Use of Debug card post error code.
• Common problem of different motherboards.
• Fault finding using digital multi-meter & socket tester
• Fault finding using Oscilloscope.
• 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
• Core i3,i5,i7 1st generation to 5th generation

Free Technical DVD
(Service Manuals & Schematics, notes, chips Datasheet, repair flowchart, password recovery tools, Video & software, utility).

Job or business assistance
Unlimited Practicals with many models and makes

CONTACT US: – 9322257473

20, Roshan Bldg
1ST floor,
S.A.Palav road,
Near shivneri Bldg.,
Dadar (East),
MUMBAI 400014

One year support after course completion
For more detail visit our website: –

Leave a Reply

You may also like:

Corruption Education Lifestyle Politics Software Startup Technology

Community activists are stars of International Day Against DRM

People all over the world spoke out against Digital Restrictions Management with flyering, rallies, jam sessions, and writings. The ninth International Day Against DRM was a landslide of community activism in support of media users’ rights. Protestors at the New York City Apple store were evicted by uncomfortable security guards. Principled cooks in Italy created […]

Read More
Corruption Education Lifestyle People Politics Technology Transport Travel

Smart Loot, Chor Bhakti and The Developing Capitalist Empires – Jai Cutting Edge Tech Jugaad अफवाह!

Packaging, faking and selling अफवाह to shoot themselves millions of miles into deep space, while they’ll simply self-destruct midway along with all of this planet’s resources for its own luxurious death event greed.

Read More
Corruption Education Lifestyle People Politics Software Technology

Cool apps exclude Conversation on Encryption, Backdoors, Going Dark, Cybersecurity: Severe Lack of Transparency

School managers are under pressure to employ technology to improve bottom-line. Even when negotiating tech vendors, their primary responsibility is not protect the privacy of their students, but stake-holders and pay-masters.

Read More