Acer a515-51G La-e892p charge up to 70%, charge led flashes

[reset1986]

hi, i have this weird problem on this la-e892p motherboard,
the pc works correctly, but the charge takes place up to 70%,
the charge led remains fixed from 0 to 70% then starts flashing and does not load, in windows the message connected and charging remains
replaced a PQ302 mosfet and the original battery that was faulty, try two compatible batteries, same problem,


also tried the replacement of the PU301 charge chip bq24725a but always the same

is there any signal that limits the charge? I am attaching the diagram thanks

[opethfan]

Re: Acer a515-51G La-e892p charge up to 70%, charge led flashes

did you fix this? i have the same problem