• views: 254
• date: 6 September 2023
• posted by: voska89

how to diagnose and repair dead laptop motherboard
What you'll learn
chip level laptop motherboard repairing
laptop not powering on or no display
laptop battery not charging or short circuit motherboard
power sequence and test point of dead laptop motherboard
Requirements
basic electronics knowledge, tool like multimeter, hot air gun, dc power supply and bios programmer
Description
chip level laptop repair course if motherboard is not powering on1. How adapter input and battery charging section works how diagnose if battery not charging2. How 3.3 volt and 5 volt generate buck converter and linear regulator3. how SIO gets power & communicate with PCH. how SIO function and PCH signals and voltage requirement4. Total power on sequence and dead laptop repair test points5. How to read and understand schematics diagram and test point signals in diagrams6. how to use board viewer to locate signals and components and test points7. New generation laptop motherboard power sequence and test points8. What to check if laptop not working on battery9. What to check if laptop not powering on when we press power buttonstep by step videos explain how motherboard power on and what to do if one of the signal missing. this course will give you total information about how motherboard power on and their sequence and how to diagnose if one of the signals of voltages is missing . This Couse give u total information schematics diagram reading and how to use board viewer. completion of this course you can able to repair dead laptop motherboard
Who this course is for
for those who want to learn laptop motherboard chip level and start their carrier or hobby
Homepage

https://www.udemy.com/course/chip-level-laptop-repair-course/

   
   
   

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