[Acer Chromebook c710] How do I replace the charging chip?

I have an Acer Chromebook C710-2834 that's 2-3 years old. I am having issues with charging a new battery. The battery health is fine. The battery will not hold any charge (when I unplug the power cord the laptop powers down).

I've had problems with the old battery not charging when plugged for months now and it finally stopped charging entirely, so I bought a new one. This new one only powers the laptop when plugged in.

I'm wondering what's the procedure for replacing the charging chip? And where I would find it? Also, if anyone knows the entire layout/diagram/schematic of the c710's charging components, that would also be helpful to see. Thanks in advance.