Dis-assemble and Re-assemble Laptop
Use common servicing tools for Laptops
Understand Laptop motherboard different section with the help of Block Diagram
Read Laptop Schematic Diagram and troubleshoot the Laptop circuit.
Use DC ammeter, light bulb method to isolate power supply/adapter problem
Identify common parts/components that usually failed
Step By Step In Tracing & Identifying Bad Components
Testing SMD components and measurement.
Find the right value or substitution part number for replacement
Find the right place to buy replacement parts
Know the common problems and solutions for Laptops
Repair or Replace/Modify inverter board for Laptops
Replace LCD screen/keyboard/backlight
Remove Laptop/Bios password
Perform Preventive Maintenance for Laptops
Troubleshoot Processor/Video Graphic Chip and EEprom Circuit.
Use an oscilloscope to diagnose and repair motherboard problem.
Perform voltages testing on power supply and motherboard
Use an EEprom/Flash Rom Programmer (Copier) to copy EEprom/Flash Rom data for troubleshooting purposes.
Use a Rework Station techniques in replacing SMD components on circuit board
Removing and replacing of ball grid array devices(BGA).
Trace shorted component in Laptop motherboard
Use Laptop Post Card for tracking down the bad section in Laptop Motherboard
Locate intermittent problem in mainboard using hair dryer and coolant
Use Huntron tracker to compare identical boards to locate faulty component and many other tips, tricks and techniques
