Macbook A1466 Random On/Off Issue

[Instafixx]

Came in as dead.
Caps below the RAM were green. Replaced all .

It will turn on sometimes and sometimes it wont.

During both on and off events - almost all voltages are present starting from PPBUS to U1950

 

[2informaticos]

A1466 model has been manufactured several years, with different boards...