Hello everyone, I'm from Venezuela. I'm dedicated to the maintenance and repair of laptops and PCs. If I can contribute any knowledge, I'll do so as well. I'm at your service.
The first thing you should do is measure the sense resistance after the high and low MOSFET. If you have a short there, then it means that you could have problems before the capacitor resistance or some MOSFET. The fact that this component is hot does not mean that it is damaged.
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