Nintendo Switch - HAC-CPU-10 - No power - 15V 0.5A

Hi, everyone.
Please, can you help me?
I’m trying to fix this console that a customer stated that he left in a drawer for a few months and when he got it back it would not turn on.
I’ve tried new another working battery, LCD screen and dock. Still not turning on.
BQ24193 chip, BQ24193 battery charger IC, M92t63 replaced, MAX77620 Power Management all replaced and still same behaving.

composant please