When you identify the component and find replacement, before welding and testing, check that there are no short circuits on the tracks. Pay particular attention to those surrounding SMD capacitors and diodes.
If you have a lab power supply, you can try to see if they heat up by injecting 1 volt and limiting the current to 1.5 ampers. If you don’t know how to proceed, there are videos out there that explain it.




















P2Play: https://gitlab.com/agosto182/p2play/