| Course Name | : LAPTOP SERVICE TRAINING LEVEL-1 |
| Age limit/ Eligibility | : No need |
| Regular Batch Duration | : Daily 2 hours (15 days). : Daily 3 hours (10 days). |
| Weekend Batch Duration | : 4 hrs of every saturday & Sunday. |
| Crash Courses Duration | : 3 days. (Friday, Saturday & Sunday) Time: 10am to 7pm. |
| Special Batch | : Morning : 7am to 9.30am : Evening : 7pm to 9.00pm |
| Registration Fees | : Rs 200 extra, 1 photo and student any id proof. |
| We provide | : Certificate, Reference Book Materials, Backup Support for doubts Clearing through whatsapp, Marketing Shop Details, Circuit Diagram pdf Collections etc…, |
COURSE SYLLABUS
SECTION – 1
INTRODUCTION
- What is Laptop?
- How work Laptop?
- What is different between Laptop and Desktop?
- Various laptop manufacturer lists and its difference
- Laptop card level service and chip level service difference
- Laptop power –AC Adapter mode and Battery Power mode difference
- Common Laptop Related Problems – Not Charging Battery, Rebooting, Hanging problem, Broken Display, Over heating CPU, Power dead issue, HDD not detected, No Video issue and etc..,
SECTION – 2
Laptop Tools and Testing Equipment’s
- Laptop screw driver kit
- Laptop hard disk SATA to USB converter
- CPU heat sink paste
- Casing opening tool kit
- IPA cleaning solution
- LCD Screen cleaner
- Digital multimeter
- Broken case recover solution
- DC Power supply Equipment and etc..,
SECTION – 3
Specification of Laptop
- Laptop service manual –explain
- Laptop bios booting sequences
- Cmos setup menu and cmos resetting
- Laptop cpu specification and generation
- Laptop RAM specification
- Laptop HDD and SSD
- Laptop LED screen various sizes
- Laptop video Graphics – intel, AMD ,NVIDIA and ATI difference
- Laptop lower end, medium and higher end configuration
- How purchase laptop?.
SECTION – 4
Laptop Disassembling and Assembling Practical
- All hardware parts replace method-battery,
- Keyboard, touchpad,
- Hard disk, Ram,
- Wifi card,
- CPU and CPU cooler Fan,
- DVD drive,
- Speaker,
- Web camera,
- LED screen, Video cable,
- Cmos battery
- Laptop Motherboard Replacement
- LCD screen Hinge and etc..,
SECTION – 5
Laptop Battery
- What is battery? And how work battery?
- Types of battery?
- Battery terminal Pin-outs name explain
- Difference between 5pin 7pin and 10 pin battery terminal pin-outs
- How battery charging current through Ac adapter diagram explain
- Battery ampere and voltage difference
- Battery voltage and current [Mah] rating measurement
- Battery inside parts view-Li-ion Cells,BMS board and Battery Fuse,NTC
- What is BMS board and its function- OVP,OCP,UVP,DODP,TSD,SCP
- Battery voltage checking method
- How solve plugged in not charging problem
- Battery voltage boosting method through DC power supply
- How increases battery life?-Avoid multitask, disable wifi, reduce Led Bright etc..
- How check battery health in any windows OS?
- Battery troubleshooting tips
Section – 6
AC Adapter
- What is AC adapter and how work adapter?
- Various types of AC adapter
- Various types of charge connectors and its pin-outs
- What is universal adapter and how it use?
- AC adapter voltage, current and Watts difference
- How check AC adapter voltage?
- AC adapter inside parts view and its name
- AC adapter functional diagram explain
- AC Adapter general troubleshooting method
Section – 7
Keyboard and Touchpad
- Keyboard problem and its solution
- Single key networking problem
- All keys not working but USB keyboard working
- Stuck key problem
- Automatically typing letters problem
- Keyboard keys cleaning through IPA solution
- Keyboard Flex cable interface cleaning
- Keyboard connector fungus problem-cleaning for motherboard connector
- Keyboard driver software problem-method of uninstall/ reinstall driver
- Touchpad not working problem and its solution
- Touchpad pointer moving very slow issue
- Touchpad setting checking
- Touchpad flex cable interface fungus cleaning
- Left or right click key not working issue and solution
- Touchpad connector fungus problem-cleaning for motherboard connector
- Touchpad driver software problem-method of uninstall/reinstall driver
SECTION – 8
Laptop RAM
- What is Ram?
- Types of RAM?
- What is different between DDR2 and DDR 3 and DDR4 ram?
- DDR2 Ram clock speed list
- DDR3 Ram clock speed list
- DDR4 Ram clock speed list
- DDR 2/DDR3/DDR4 Ram voltage and pin outs
- Laptop hanging and rebooting problem -Ram troubleshooting tips
- Laptop Very slow problem-How Ram upgrade tips?.
SECTION – 9
HARD DISK
- What is hard disk? And its function.
- Types of Storage device-IDE/SATA and SSD Drive
- What is different between SATA and IDE hard disk?
- What is different between SATA hard disk and SSD Drive disk?
- SATA hard disk inside parts view and name
- How use SATA to USB converter and how get data backup?
- Hard disk general maintenance tips
- HDD not detected issue-fungus or water falling problem-how Logic board & interface cleaning?.
SECTION – 10 - What are CPU and its types?
- Various types of Intel and AMD CPU socket
- CPU architecture explain
- What is different between 32 bit and 64 bit processor
- What is Different between dual core and quad core?
- How reduce CPU over heating problem and solution?
- CPU socket cleaning and CPU thermal paste applying
- CPU cooler fan pin outs name -3pin and 4 pin Fan
- How check CPU cooler fan?.
SECTION – 11
LCD SCREEN
- What is LCD and how work LCD?
- Various LCD screen sizes
- LED screen serial number identification
- LCD screen parts identification and its name
- What is LVDS Video cable?
- Various models of LVDS Cable
- How changes LCD hinges and left/right bracket set?
- How replace LCD signal cable?
- Common LED LCD Screen problems and Solutions- No display problem,
- White screen problem,
- Black screen problem,
- Half screen problem,
- Vertical Lines problem,
- Horizontal Line problem,
- Broken screen problem and etc..,
SECTION – 12
LCD Screen Backlight
- What difference between LCD backlight and LED backlight?
- How check LCD backlight by universal inverter?
- How check LED backlight?
- What is LED backlight Driver and its function?
- Laptop Black screen problem but video signal ok-how to solve?
- Laptop screen led blinking problem and solution
- Laptop screen DIMMING problem and solution
- Screen dimming problem – how to find problem? – LED driver board? or LED backlight? or LED LVDS cable? Or motherboard complaints
- How Cleaning/ Dry soldering LED Dimming control Chip for Motherboard?.
SECTION – 13
Laptop Internal Speaker
- No sound signal or less sound problem troubleshooting
- How to check audio setting
- Audio device driver problem-uninstall / re install method
- How check speaker by using digital multimeter?
- Laptop Mic and Headphone not working problem-how remove and clean headphone and mic connector
- Laptop audio IO board replacement
- Audio Driver ok but No any audio signal problem for mic,speaker and headphone – how to dry soldering motherboard audio Chip through SMD Hot air Blower.
SECTION – 14
Wi-Fi and Wi-Fi Antenna Cable
- Laptop common Wi-Fi related problem and solution
- Wifi not connected
- Wifi driver problem and solution
- Very low signal strength and etc..,
- Wifi antenna cable replacement.
SECTION – 15
Laptop hardware parts related doubts clearing and troubleshooting tips class-1.
SECTION – 16
Laptop hardware parts related doubts clearing and troubleshooting tips class-2.
SECTION – 17
Previous all sections 1 to 16 review class.
SECTION – 18
Final day –Laptop Exam
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