ps3 turns off immediately after turning on | PS3 YLOD FIX | Syscon & PWM Explained! | | Fixed!

Is your PS3 suffering from the dreaded Yellow Light of Death (YLOD)? In this video, I tackle a challenging repair case where a faulty 3V regulator disrupted the Syscon chip’s ability to detect the 12V power signal, preventing the system from powering the CPU and GPU. This isn’t your usual NEC Tokin capacitor fix – this rare fault involves the Syscon, PWM chips, and precise voltage regulation. I’ll guide you through: ✔ Diagnosing the unusual fault. ✔ Tracing Syscon and PWM connections. ✔ Replacing the 3V regulator and testing. If you’re into console repairs or just curious about what goes on under the hood of a PS3, this step-by-step guide is for you. Don’t forget to like, comment, and subscribe for more in-depth repair videos!