Dis-assembleand Re-assembleLaptop
Usecommon servicing tools forLaptops
Understand Laptop motherboard different section with the help of Block Diagram
Read Laptop Schematic Diagram and troubleshoottheLaptop circuit.
Use DCammeter, light bulb method to isolate power supply/adapter problem
Identify common parts/components thatusually failed
Step By Step InTracing & Identifying Bad Components
Testing SMD components and measurement.
Find theright valueor substitution partnumber forreplacement Find theright placeto buy replacement parts
Know thecommon problems and solutions forLaptops
RepairorReplace/Modify inverter board forLaptops
ReplaceLCD screen/keyboard/backlight RemoveLaptop/Bios password
Perform Preventive Maintenance forLaptops
Troubleshoot Processor/Video GraphicChip and EEprom Circuit.
Useanoscilloscopeto diagnoseand repair motherboard problem.
Perform voltages testing on power supply and motherboard
UseanEEprom/Flash Rom Programmer (Copier) tocopy EEprom/Flash Rom data fortroubleshooting purposes.
UseaRework Stationtechniques inreplacing SMD components oncircuit board
Removing and replacing of ball grid array devices(BGA).
Trace shorted component inLaptop motherboard
UseLaptop PostCard fortracking downthe bad section inLaptop Motherboard
Locate intermittent problem in mainboard using hair dryerand coolant Use Huntrontrackertocompare identical boards tolocate faulty componentand many othertips, tricks and techniques