Explore the intricacies of laptop motherboard repair in this 47-minute video focusing on the power input circuit. Learn basic troubleshooting techniques, starting with diagnosing no-power issues and examining charging ports. Follow along as the instructor demonstrates motherboard disassembly, removal of power rails, and proper diagnosis methods. Gain insights into identifying common problems, understanding power supply components, and checking voltage levels. Enhance your electronics repair skills with practical demonstrations and expert tips from the Electronics Repair School.