A2251 820-01949 20v 0.065A

[TBFix]

I have a 820-01949 that had spillage around cd3217 area U3100 had 5v.
Replaced U3100 now getting 20v .065, PPbus_G3h is 12.6v .
Any ideas where to look next?

 

[2informaticos]

I would go for DFU.
If not recognized, then check if all AWAKE and SLPS2R voltages come on and steady.

 

[TBFix]

I need to keep the data DFu will wipe it?

 

[2informaticos]

DFU Restore will erase SSD.
Try Revive option instead...

 

[TBFix]

It goes into DFu no problem but errors out on revive.

 

[2informaticos]

Which coils get voltage on the board?
Check SSD, RAM and CPU coils...