Lenovo 4115 - Dead
Автор: Copper Lines Training Center
Загружено: 2021-12-21
Просмотров: 9720
COPPER LINES TRAINING CENTER ( CLTC ) CHENNAI 9841076606.
Leading Chip Level Service Trainers for LAPTOP & DESKTOP
Motherboard's in CHENNAI.
We are Covering,
Simple ways to solve any kind of Laptop Motherboard problems
Understanding & Importance of Schematics & Data Sheets
Stage by Stage testing points for dead motherboards
How to reach the faulty sections directly
Power Sequence for Dual Core, Corei3,i5 and i7 Motherboards
Power Start-up Difference between Laptop & Desktop
Dead Board Short Tracing methods & Solutions
Various reasons for Power ON-NO Display Issue
How the Clock Generator Works & How to Check
Working Concepts of MOSFET and Regulators
BIOS Flashing with RT809F Programmer
S1-S2-S3-S4 Voltages and Signals Sequence
How the Transistor works with signal line
GPU to GMCH Display Convertion
Do's & Dont's before you start Chip Level on Motherboards
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