just replaced M92 chip, same behaviour... maybe the board inner layers are damaged
yes, sames values as before.
Pin 28 : 0.4V / 2MegOhms (not shorted)
Just noticed the shoke near the fuse at the USBC area was shorted
After replacement nothing has changed.
did you solve the problem? i have a similar situationPin 1 of the upper Mosfet : 42mV