Cómo Reparar Celular CPU en Corto No Enciende Apagado Huawei Y5 2017 Diagnóstico Tutorial

Have you ever had a phone that won't turn on and you think it has a CPU short? Well, today we have one of those cases for you. A Huawei Y5 2017, which you've already tried to fix, was unsuccessful, and was brought to our lab. Let's learn a little about the troubleshooting technique to properly diagnose this type of fault by performing the corresponding measurements and analysis. This time, we're combining multimeter measurements with microsoldering and reballing techniques. 00:00 Fault Explanation 00:50 Power-On Diagnostics 04:12 PMIC Measurement 05:06 PMIC Short Analysis 06:10 CPU Short Diagnosis 10:50 CPU Disassembly 16:35 CPU Reballing 25:15 CPU Assembly 29:15 Testing the Repaired Equipment 32:25 Final Recommendation and Advice on the Case Don't forget to leave your comments so we can improve future videos and discuss other topics of interest to all of you. If you want to train online with us for 2023, you can get information at: https://wa.me/message/CYZEJHETKXWPM1 Register on our official online academy page: https://optimus.academy/register/ Instagram:   / optimusrepair   Facebook:   / optimusrepair   Tiktok:   / optimusrepair   Schematic software used: BorneoSchematic Contact for collaboration and commercial proposals (not technical inquiries): [email protected]