Laptop 3.3V & 5V explained | Laptop repair course

In this video, we break down the source, path, components, and fault-finding techniques of these vital voltage lines. Understanding the 3.3V and 5V circuits is the foundation of professional laptop chip-level repair. These voltage lines power critical components in every laptop, from RAM to BIOS and I/O controllers. Whether you're a beginner or want to level up your motherboard diagnosis skills, this is a must-watch!

🔧 Master the essential 3.3V & 5V circuit flow in laptop motherboards with our expert-led chip-level repair training.
Join our Online Live Sessions from anywhere or attend our Sunday Offline Batches at e-Careerpluz, Madurai.

📚 What You'll Learn:
1. Function of 3.3V & 5V circuits
2. How to trace faults using multimeter
3. Key ICs involved and their roles
4. Real motherboard demo & tips

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🎥 Video packages also available for self-paced learning!
📍 Visit: No.18/A/1, Alagar Nagar 4th Street, K.Pudhur, Madurai-625007.
📞 Call us now at 9894657508 to reserve your seat!

🌐 Learn more: www.ecareerpluz.in
🌐 For more: https://careerpluz.in/laptop-chip-level-training-courses

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Видео Laptop 3.3V & 5V explained | Laptop repair course канала ECAREERPLUZ