(PROFESSIONAL CERTIFICATE IN LAPTOP REPAIRING)

Syllabus of LAPTOP/DESKTOP repairing course

HARDWARE & NETWORKING COURSE :MODULE 1 ( Computer Basic Hardware

& A+ )

PCLR

FUNDAMENTAL OF COMPUTER

• Electronics idea AC / DC volt ampere• Computer Concepts, Generation, anatomy

types of Computer• Operating Systems Booting Process• Ms-Dos Internet & External Commands• Windows Uses & Control Panel

COMPUTER HARDWARE & PARTS

• Identify Of Diff. Parts of Computer• SMPS, Hard Disk, Cabinet, Monitor, Ram,

CPU, Motherboard, CD/DVD • Rom, Keyboard, Mouse• Printers, DeskJet, LaserJet, Dot Matrix• Add on Card, Different cables• Assemble & D Assemble Of Computer

INSTALLING OS & DRIVERS

• BIOS Setting, Master Slave Setting• Formatting Hard Disk• Creating Partition on Hard Disk• Installing Windows 98, XP, Vista• Installing Drivers• Control Panel Setting, Commands

VIRUS REMOVAL USING ANTIVIRUS

• What is Virus Different Type of Virus?• Installing Anti Virus Software

INTERNET USE & SETTING

• Basic of Internet• Modem, LAN, WIFI, etc Types of Connection• Browsing, Creating Email, Downloading,

Outlook

TROUBLE SHOOTING OF COMPUTER

• Windows Troubleshooting• Data Recovery Concept• MSCONFIG, Recovery, File Missing Error• Utility Software• Installing Different Software

NETWORKING BASIC: N+ COURSE

• Concept of Network• Types of Network & Topology• Type of Cable and Connector• Cabling Structure• Cross Over & Straight through Cabling• Crimping Method• IP Address & Subnetting• Sharing Files and Printer with Networking• Using Internet with Networking

MODULE 2 ( Laptop Basic Hardware)

• Difference Between Computer and Laptop• Assemble and De-Assemble of Laptop• Adapters - Types Volt, Amp, Size Pin• Battery - Types Volt to check, Different Ampere• LCD - Types LCD, Size, Pin, Wideness, Inverter• Inverter - Use, Work, Types, TFT Tube• Body - inges, Front Panel, Back Panel• Motherboard - Basic Types, Block Diagram• Keyboard - Cable, Pin, Size, Touch pad• Hard Disk - Sata, Pata, Panels• RAM - Types of RAM, SDRAM, DDR RAM • CPU - Types of Laptop CPU• PCI Socket, Speaker, WIFI, etc.• BIOS Settings• Changing and Replacing Above Components• Assemble & De-Assemble of Different Models

• CHIP LEVEL REPAIRING COURSE :

• MODULE 3 ( DESKTOP Chip Level Repairing)

PCLR

Basic Electronics :

• Introduction of Electricity (Volt, Current, Ac Dc Fundamentals, Current, Voltage, Watt, Ampere, Resister, Capacitor, Diode, Transistor, LED etc)

• Use of Digital Multimeter.• What is Circuit ? And Types of circuit• Resistance & Colour code, capacitor, Diode,

Coil & Transformer, Transistors, Mosfet, Sensor, Ic’s Complete Theory & Practical.

SMPS (Switch Mode Power Supply)

• Introduction of basic component,• Working Principal of SMPS. block diagram• Different Voltage Pin out Of Different Cable

and Use• Trace Out Rectifier, Filter, Oscillator, SM

Transformer• Tracing & Fault Finding of SMPS, basic

Problem and Solution

MONITOR

• Introduction of Monitor, Types of Monitor• Working of Deflection of coil, Degauss coil, Rotation

of coil and signal cable connector Description.• Circuit Diagram of monitor sections : (Power supply

stage, system & system Driver stage, Horizontal Deflection stage, Vertical Driver & Output Stage, EHT Stage, Horizontal deflection stage, Vertical driver & Output stage, Video Pre-Amplifier Stage, Video Driver & Output Stage).

• Tracing & Fault finding of Monitor

UPS ( Un- Interrupted Power Supply)

• Introduction of UPS.• Working of Relay, Transformer.• Circuit Diagram of UPS Sections;(AVR Stage,

Voltage Regulator Stage, Charging stage, Oscillator & Switching stage, AC low & AC high Senser Stage, Buzzer Stage & Deep Discharging (Battery Protection Stage).

• Tracing & Fault Finding of UPS.

MOTHERBOARD :

• Introduction of Motherboard.• Block diagram of Motherboard, all sections

working & Description• Description of slot parts & Identification• Block diagram & Working of VRM Section

(Voltage Regulator Module)

• Working of circuit diagram VRM Section & all internal sections (Output current sense stage, Input Volt sense stage, Five bit Programmable stage), Testing & Fault finding of VRM Section.

• Clock Generator section ( Working of Clock generator section & Testing).

• Description of BIOS Section (Working & Fault finding of BIOS)• I/O Controller section (Working of I/O & Description of all

internal section :-FDC Interface stage, Keyboard interface stage, LPC interface stage, Multimode parallel stage, Input Output Port) Complete working.

• Stand by section & RTC Section working and testing.• Soldering & D-Soldering of chip components By SMD, Iron &

Hotgun.• C.R.O (Cathode Ray Oscilloscope), Operating of C.R.O &

Troubleshooting by C.R.O.• Fault finding of Motherboard all sections through testing flow

chart and use of debugger card .(Fault Diagnose through this card coding)

• CMOS set up utility & Controlling option of set up & on Board BIOS Programming.

• Introduction of BGA, Operating of BGA Machine• Rebolling of IC’s through BGA Machine

CD-ROM, DVD-ROM, CD-WRITER, DVD-WRITER

• Working Principle• Different Motors and Functions• Lance Diagnostic & Setting• Fault Finding, Logic Board• Basic Problems and Solution

HARD DISK

• Working principle Of Hard Disk• Head and Media Detail• Bad Sector Removing• Basic Problems and Solution

RAM

• Working Principle of Ram, Types of RAM• RAM Architecture, Basic Repairing Concepts

MODULE 3 ( Laptop Chip Level Repairing)

• LAPTOP• Introduction of Laptop, Comparison of various

Laptop, Difference between Desktop & Laptop, Category of laptop.

• Block diagram of Laptop & its description of all sections.

• Battery Stage :- Battery section Description Testing & Fault finding of (Ni-Cd, Ni-Mh Li-ion Battery

• Volt in stage : Working of volt in section, Testing & Fault Finding.• Micro Controller Stage : Working & Identification of

microcontroller (H8/3437). Testing & Fault Finding.• VRM Stage : Working of VRM Section (Voltage Regulator

Module) Testing & Fault Finding (Control Circuit, Oscillator Section, Sensor & VID Selector Stage.

• PCI Controller : Working of PC Card Controller Stage, PC Card Socket & PCMCIA Slot.

• IEEE 1394 Firewire Stage : Working of IEEE 1394 Section, Testing & Fault Finding.

• Audio Section : Working of Audio Section, Testing & Fault Finding

• DSP Stage : Working of DSP Section ( Digital Signal Processor), Testing & fault finding.

• TFT Panel : Working of CCFL section, Working of LVDS Section, Working of TFT Film Array, Working of Bounding Pad IC, Testing & Fault Finding

• Identification of Laptop Sections : Identification of Laptop Sections, Parts, Slot & Interface connector.

• Adaptor Section : Circuit Diagram of adaptor section, Testing & Fault Finding

• Stepdown Stage: Working & Circuit Diagram of stepdown Section, Testing & Fault Finding

• Rebolling of IC’s Through BGA Machine.