Course Name: Certificate in Desktop Motherboard Repairing Level 1
Course Duration(in normal mode): 2 months
Course Duration(in fast track mode): 1 month
Course Fees:10,000
Syllabus:
MOTHERBOARD INTRODUCTION:
Introduction to Desktop Motherboard
What is Bus, Details & Types of Buses
Details of Card level Serv ice
Details of Chip level Service
Hot checking & Cold Checking details
Motherboard Manufacturing Companies
Motherboard How to Make-Sample Visuals
Types of Motherboard (Like
Color to identify the motherboard
Motherboard Parts Identification
Abbreviation
TOOLS & SPARES:
Chip level service tools details Like( Iron, Blower & Etc)
Testing Equipments Details like (Multimeter, Debugg card.)
Hardware spares needs like ( SMPS,Monitor & etc)
Advanced Tools Needs like (BGA Machine, Bios Writer…)
Motherboard chip (IC) Manufacturing Companies (Like
(Clock IC,Bios IC, IO IC,Power & Etc)
Variety of Motherboard (Like Intel Original, Chipset & Etc)
How to solder & De-soldering the board-Practical Visuals
SMT ELECTRONICS
What is Atomic Structure
Protons,Neutrons,Electrons Explanation
What is Current Explain AC & DC Current
What is Voltage & Power
Conductor,Insulator,Semi Conductor Explanation
What is Electrical & Electronics
Types of Electronics
General Component switches & Symbols
Multimeter Usage
Video Classes
SMT ELECTRONICS (RESISTOR)
Electronics Components
Active & Passive Components
Passive Components:- Resistor & its Details
Resistor Color Coding Formula & Examples
How to Connect the Resistor in Serial & parallel
Types of Resistors
SMT Resistor details & SMST Resistor marking Code
Resistor Testing Method & Removing & Re fixing Visuals
SMT ELECTRONICS (CAPACITOR)
Passive Components:- Capacitor
Inside the Capacitor
Relation between Capacitor & Resistor
Types of Capacitor
Normal Capacitor Checking Method
SMT capacitor Checking Method -Visuals
Soldering & De-soldering of Normal Capacitor-Visuals
Soldering & De-soldering of SMT Capacitor-Visuals
SMT ELECTRONICS
Passive Component:- What is Inductor ,
Types of Inductor, Details of SMT Inductor
Normal Inductor Checking Method
SMT Inductor Checking Method -Visuals
Soldering & De-soldering of Normal Inductor -Visuals
Soldering & De-soldering of SMT Inductor –Visuals
What is Crystal Oscillator,& Its Checking Method
How to Check the RTC (Real time Crystal)
Remove & Re-fixing of Crystal Oscillator (Normal & SMT)
What is Transformer, Types of Transformer
Step-UP & Step down & Other Transformers details
How to test the Transformers-Visuals
Removing & Re-fixing of Normal Transformers-Visuals
Removing & Re-fixing of SMT Transformers-Visuals
SMT ELECTRONICS (DIODE)
Active Component:- Diode & its Details
What id Forward & Reverse Bios
Types of Diodes
SMT Diode & Its Details
Half wav e Rectifier,Fullwave Rectifier, Bridge Rectifier
Type of Power Supply (Transformer type Rectifier type)
Transformer+ Rectifier + Smoothing & Transformer +
Rectifier + Smoothing + Regulator power supply
Diode Checking Method
Removing & Re-fixing of the Diode
How to Test the Normal LED & SMT LED
SMT ELECTRONICS (TRANSISTOR)
Active Component:-Transistor Details, Types of Transistor,
PNP & NPN Transistor, Details of SMT Transistor, UJT,
FET,MOSFET Details, Difference between MOSFET & FET,
SMT MOSFET & CMOSFET details
1.Checking of Normal & SMT Transistor (PNP,NPN)-Visual
2.How To Identify the MOSFET ty pes & Its Checking
Method –Visual Class
3.Removing & Re fixing of NORMAL Transistors type
4.Removing & Re fixing of SMT Transistors type-visual
SMT ELECTRONICS (IC)
What is IC (Chips)
Birth of IC
Inside the IC
Types of IC (1.SINGLE SIDE IC, 2.DOUBLE SIDE IC,
3.DOUBLE SIDE SQUARE, 4.FOUR SIDE SQUARE I.C,
Ball IC & Various Mode of Ball IC
SIP,DIP,PGA,LGA,BGA Models
NEW SMD Chip Packages
Fabrication Structure
PIN Details of the ICS
IC Manufacturing Tips
Removing & Re fixing of PIN IC- Visual
Removing & Re fixing of Ball IC- Visual
MOTHERBOARD WORKING FUNCTION
Block Diagram & its Explanation
Bus Connectivity (Address, Data, Control Bus)
Different types of Motherboard & Its Component
Identification (815,845,865,875, 910,915, 925, 945, 946,
955,963,965,975,101,102, 201, G31 models and etc.)
MOTHERBOARD (VARIOUS SECTIONS,SMPS,POWER SECTION)
Motherboard Sections Identification like
1. POWER SECTION, 2. PROCESSOR SECTION, 3. CHIPSET
SECTION, 4. MEMORY SECTION, 5. FRONT & BACK PANEL
SECTION.6. I/O SECTION, 7.CLOCK SECTION, 8. BIOS
SECTION, 9. CMOS SECTION, 10.VGA SECTION, 11.AUDIO
SECTION, LAN SECTION & USB SECTION.
What is SMPS, SMPS Form Factor,
Difference between AT & ATX SMPS
How to check the SMPS.
SMPS Voltages (AT & ATX).
Power good Signal (PGS).
1.POWER SECTION :-
Power Section Explanation and
Various Power Connectors details
1.Removing & Re fixing of MOSFET in Power Section
2.Removing & Re fixing of POWER IC in Power Section
3.Removing & Re fixing of Electrolytic Capacitor in Power
Section (1,2,3 IS Visual Classes)
MOTHERBOARD -COLD CHECKING
Motherboard Various Sections Cold Checking Method
explains this class clearly. (No voltage input , directly you
can check the components is called Cold Checking)
MOTHERBOARD (2.PROCESSOR SECTION)
Processor & its Section Explanation
Processor Manufacturing Companies
Types of Intel Processors
Intel Processor Detailed Explanations
Types of Processor Family (Models, Bus Speed, Cache)
Processor Technologies
What is Cache Memory
MOTHERBOARD (VOLTAGE REGULATOR MODULE [VRM] OR PROCESSOR(CPU)- POWER SECTION )
What is VRM Section, What is Buck Convertor
Voltage Regulator Works, Meeting the Components
Different types of Voltage regulator and Component
Identification, General Block Diagram of CPU Section
General VRM Circuit Function
Various CPU Section Circuit Diagram Explanation
Upper MOSFET & Lower MOSFET Voltages list
MOTHERBOARD-3.CHIPSET SECTION
What is Chip set section & Its Working Functions
Chipset types & List
Common Chipset Diagram
Old Chipset Diagram
Various Chipset Block Diagram details (Like
845,865,910,945 & Etc.)
Chipset Near Components & IC Removing Method-Visual
(Now a days use BGA Machine to remove this chip set IC)
MOTHERBOARD-4.MEMORY (RAM) SECTION
What is RAM, how its working
Speed of RAM
How to check the Ram Capacity & Speed Test
Types of RAM
RAM Technology
Memory Models (SIM,DIMM,SODIMM)
DDR1,DDR2,DDR3 RAM Comparison
RAM Manufacturing Companies
RAM Working Voltages
RAM Compatibility List
RAM Section Components Explanation
RAM Voltage regulator Identification on various
Motherboard
1.RAM MOSFET Removing & Replacing – Visual
2.Ram Near Capacitor Removing Method-Visual
3.Voltage Measuring the Components-RAM-Visual
4.NETWORK Resistor Removing Method-Visual
Day17
MOTHERBOARD –5. FRONT & BACK PANEL SECTION
Front & back Panel Connector details
Details of Back Panel Connectors 1.MOUSE CONNECTOR,
2.KEYBOARD CONNECTOR, 3.PARALLEL PORT, 4.COM
PORT 5.VGA CONNECTOR, 6.1394 FIREWIRE PORT
(OPTIONAL) 7.USB PORTS, 8.LAN CONNECTOR, 9.SPDIF
OUT (OPTIONAL), 10. AUDIO Connectors, 11.GAME PORT,
12. eSATA PORT. Front Panel Connectors:- 1.HARD DISK
LED,2.RESET LED,3.POWER LED,4.POWER SWITCH
5.SPEAKER CONNECTOR,6.USB CONNECTOR
Inside Connectors:- 1.RAM Connectors
2.PCI Slots, 3.AUDIO Connectors, 4.SATA Connectors
5.Serial Connectors (COM Port), 6.Front USB Connectors
7.IDE Connectors, 8.FDD Connectors, 9.Mouse Connectors
10.AGP Slots, 11.Pci Express Slots, 12.MMC (Card Reader)
MOTHERBOARD –HOT CHECKING
Apply Voltage to the Motherboard, then check all
motherboard Sections Lively .(It is very useful for
Motherboard Servicing purpose)
MOTHERBOARD-6.I/O SECTION(INPUT OUT PUT CONTROLLER)
What is IO Section & Its Explanation
Inside Block Diagram
IO IC Identification in Various Motherboards
IO Hardware Monitor
IO IC Removing & Re-fixing
MOTHERBOARD-7.CLOCK SECTION
What is Clock Section & Its Explanation
Block Diagram of Clock Section
What is Clock Generator
What is Clock Speed
Clock Section components Explanation
Clock IC Companies
Various Clock IC Circuit PIN Details
What is Crystal Oscillator
Working of Crystal Oscillator
Clock IC Nearest Components
MOTHERBOARD-DATA SHEET
What is Datasheet & Its Explanation
How to get the datasheet in the website detailed
explanation
MOTHERBOARD-8.BIOS SECTION
What is Bios Section & Its Explanation
Step by step Booting Process
How to Identify the Bios Chip on various Motherboard
What is POST & Models of BIOS IC
MOTHERBOARD-8.BIOS SECTION Contd…
Bios IC Removing Tools
3 method of Fixing the Bios Into the Motherboard
Bios Socket Base Pin Details
Identify the Bios IC Numbers
Identify the Bios IC Companies
Post Screen Identification
Bios Jumpers Details
Bios Working Functions
Bios Section Components
Bios IC Details
Bios IC Removing & Re-fixing
MOTHERBOARD-BIOS UPDATE
Bios Update Procedure
Why we want to update the Bios
What actually happens when I flash my BIOS?
Bios Update (CD Type, USB Type, Floppy Type)
Bios Error Codes
Bios Password Recovery
MOTHERBOARD- 9. CMOS SECTION
What is CMOS Section
CMOS Section Components
Types of CMOS Battery
CMOS Settings
CMOS Battery Working Functions
What is the Difference between BIOS & CMOS
COMPARE- CMOS, RAM, NV-RAM , and ROM
How to Remove CMOS Battery
CMOS Battery Testing Method
10.VGA SECTION
VGA Section Explanation
VGA Connectors PIN Details
VGA Card & AGP Card Slot
PCI Express Slots & VGA Color pallets
VGA IC Identification in the Motherboard
Details of North bridge
How to Remove VGA Connectors-Visual
MOTHERBOARD-DEBUGG CARD
What is Debug Card and its Explanation,
Types of Debug Card, Debug Card Inside ,
Debug Card Definitions,
How to Install a Debug Card,
Models of Debug Card,
Types of Error Messages,
How to test the Motherboard using Debug Card,
Debug Card test-Videos
MOTHERBOARD-11. AUDIO SECTION
What is Audio Section & its Explanation
Audio IC Details
Identify the Audio IC
Audio IC Working Function
Audio IC Removing Method-Visual
LAN SECTION:-
What is Ethernet IC & Its Details
Ethernet IC Identification
Ethernet IC Removing Method-Visual
USB SECTION:-
What is USB Section & Its Explanation
USB Wiring List
USB Connector Removing-Visuals
PS2 Keyboard Connectors Re fixing-Visuals
MOTHERBOARD TROUBLESHOOTINGS
1 to 20 Chip level Trouble shootings with solutions given
this Section.
MOTHERBOARD TROUBLESHOOTINGS
21 to 42 Chip level Trouble shootings with solutions given
this Section.
MOTHERBOARD TROUBLESHOOTINGS
43 to 54 Chip level Trouble shootings with solutions given
this Section.
MOTHERBOARD TROUBLESHOOTINGS
55 to 100 Chip level Trouble shootings with solutions
given this Section. Previous Class Revision & Exams