Trouble shooting process rails of 2017-2020

Erarepair

New member
hi guys again. What are the process of trouble shooting MacBooks from 2017-2020 model eg the first rail is either ppbus _g3h or pp3v3_s4, and so on. Pls I have difficulties following the threads of trouble shooting 2016-2020 MacBooks

any help there will greatly be appreciated
 

2informaticos

Administrator
Staff member
This reply applies here too...
 
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