Asus zenfone max pro m1 does not turn on, are there wizards here?

Question

Do it yourself

The question is this: the phone has fallen, the charge is eating (in the off state, 1 ampere hawala)
is loaded to the logo and turned off. Tried to flash - to no avail.
The problem is clearly with the board. if there are masters, please be so kind as to help with advice please.
I don’t want to go to the service - I’m trying by self-study, through trial and error, to learn how to repair something like that, but experience and skill are still not enough

Answer 1

Do you have equipment for desoldering, reballing and replacing BGA chips? microscope, stencils, soldering station?
at home, the simplest thing is to buy a new board for analysis and replace it in the phone, and then there are situations when even disassembling and assembling the phone is a whole adventure

Answer 2

Probably some chip fell off, in the sense of several legs lost contact.