DESKTOP MOTHERBOARD SERVICE TRAINING-CHIP LEVEL

Description for "Chip Level Laptop & Desktop Motherboard Repairing Course"
Description
Training: Chip Level Mother Board Repairing (Desktop & Laptop Motherboard)
Company : lappy king ahmedabad (Gujarat)
Session : 5 hours daily (10am to 4pm)

Trainer : Sunil Patel and expert eng. (13 Years Experience in Chip Level Repairing)

Duration: 20 Days

Topic covered during training:

Basics of Electronics: This session cover basics of electronics which included detailed training about Volt, Ampere, hurtz, ohms, resistance,earthing, watt
Fuse,how to work home appliances etc.

components testing : Training about resistance, their types and working and effects in computers. NTC, PTC,fix,veriable resistance, working of Diodes,Zenor diode.
This session also included the handling of transistors,mosfter difference between transistor and mosfet capacitors, Line filter Coils.basic concept of all parts
logic and work Description and testing components with multimeter

SMPS : In this session, detailed training about SMPS, how to convert AC to DC, DC To Convert high amp low volt AC Check fault in SMPS and repairing of SMPS.

Digital Electronics : Detailed training of IC�s (Integrated Circuit), it�s use in computers and functioning.
GATE Description : BASIC GATE, COMBINATION GATE ,EXCLUSIVE GATE . AND,OR,NOT,NAND,XOR,XNOR ETC.

Laptop & Desktop Mother Board : This session was main part of the training, which provided a mass knowledge about motherboards,
which included types of motherboards, functioning of motherboards, it�s structure, parts of motherboard.
It also provided working of motherboard, how to diagnose the faulty motherboards and repairing of various sections.
Step by step checking of faulty motherboard with the help of debug card and removing of faults.

VRM SECTION: This session is included full detail of all types of vrm circuit like TGATE ,BGATE mosftet identification ,how to convert
12volt 5amp to 2volt 45-60amp, with using buck controller ic ,description of VID Signal,Powergood signal ,Load resistance etc.
Fault finding in VRM section.

I/O CONTROLLER : 128 pin i/o controller ic all pin description all pin theory individually understanding and physically connection testing with
peripherals, included keyboard circuit,LPT Circuit ,COM port ,front panel ,FDD,Power on ,VID Signal, RESET ,FRAME,DMA LOGIC etc.

BIOS,RAM,VGA.LAN,SOUND,USB,HDD,CLOCK CIRCUIT , Practical Training of SMD Parts Repalace like mosfter ,ic's ,Sockets,etc.

POST DEBUG CARD: POST debug card error indication and fault finding , C.R.O operating ,Bios Programmer Operating,

Stock handling of spares : This session was for maintaining spares stocks for better management of various item used for
repairing and maintenance of entire system. Some necessary item should be kept always in stock for better and timely repairing,
it also provided the list of required tools & equipments for repairing and maintenance.

Vendors Address : Some addresses of vendors were provided to get the required spares and items related to repairing.
This Training session was so very helpful for diagnosing the faults in different parts of computers and enable to solve the problem
due to more practical sessions, which also enhanced the repairing capabilities and confidence as well.

BGA Rework procedure How to Rework Southbridge(ICH) , Northbrideg(GMCH) With using BGA Rework Machine ,Lead free Balls,Stensils,etc.
call 9825383301

available book 1500 motherboard -- laptop 2500