Complete guide to tracking voltages and laptop motherboard diagnosis - Laptop Motherboard Repair

In this comprehensive guide, we dive into the essential techniques for tracking voltages and diagnosing laptop motherboard issues. Whether you're troubleshooting power problems, following signal paths, or identifying faulty components, this video provides step-by-step instructions to help master laptop motherboard repair. You'll learn how to efficiently test circuits, identify voltage irregularities, and diagnose short circuits, making it easier to restore faulty laptops. Ideal for both beginners and experienced technicians looking to enhance their repair skills. Don’t forget to like, share, and subscribe for more in-depth repair tutorials!
Laptop Motherboard Diagnosis##
1- Visual Inspection
2- Checking Adapter
3- Power Jack (Flex Cable)
4- Protection Mosfet (Switch)
5- 3.3V/5V Circuit
6- BIOS (pin= 3.3V)
7- Power Switch/ ON/OFF Button
8- RAM Circuit (Vtt=VDD/2)
9- CPU Circuit (VCC_Core + VCCP)
10- LCD Circuit
11- Please like and share!!
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