"How to Fix Samsung Phones a Blank Screen (No Display)Diagnosis, Solutions, and Case Study"

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In this video, I’ll guide you through how to solve mobile phone blank screen (no display) problems with a detailed, step-by-step diagnosis process. Whether you're a beginner or an expert, this tutorial covers everything you need to know about display troubleshooting in mobile phones.

What You'll Learn:
✅ Step-by-step diagnosis for no display issues.
✅ How to check the motherboard and every line systematically.
✅ Understanding voltage rails in the display section.
✅ How MIPI lines and other data lines communicate with the CPU.
✅ Diagnosing and testing the display IC.
✅ Fault-finding techniques for display pad diode values.
✅ Understanding SCL, SDA, AVDD, and AVEE signals.
✅ How flycap and enable signals work.
✅ How the display IC communicates with the system.

Additional Insights:
📘 Learn how to read and analyze schematics.
📘 Tutorials on using tools like Borneo and PragmaFix for effective diagnosis.
📘 Discover the best techniques for fault finding and mobile phone repair.

More Content on This Channel:
Mobile repair tutorials in English for beginners to advanced levels.
Step-by-step guides to diagnosing and fixing common mobile phone problems.
Online courses for mobile phone repair – from basic to advanced techniques.
Contact us today for online courses and tutorials designed for professionals and beginners. Learn everything about mobile repair and start your journey toward becoming an expert!

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