Correct, I did replace the BQ....

Voltages all look good and no shorts around this area. This is very odd. Maybe my M92 replacement was bad. It just doesn't make any sense.
It would be nice to no the complete circuit for charging to help isolate the issue.

This is a strange one for me. I have a Nintendo switch that turned on initially. The BQ chip was getting very hot. I unplugged and tried a different battery in case there was a problem with them one that came with it. I was told that the battery had been swapped.

After trying a new battery, the unit would not turn on.
Ammeter shows 15v 0 amp draw.
Tested around BG, P13 and M92. No shorts. Decided to swap out BG. Same result.
Checked voltages around BG, M92 and Max 177050.
Also checked Max 177621.
Getting desperate, I changed M92. Nothing
I changed...

New to micro soldering. I decided to try and take on a macbook pro with no power. Found a short and replaced cap. They are tiny. Unit charges but does not turn on. Came here to get help and schematics to check test points. Hoping to learn a lot.