Macbook A1466 820-00165

[Instafixx]

PPBUS at 8.6V.
R2861 was busted. Replaced it.
Device will not turn on. NO FAN SPIN.
U1950
Pin 2 3.4V
Pin 8 is 3.4V
Rest all are 0V.

L7430 is 0V.
Diode reading is also 0.120.

 

[2informaticos]

Remove Q8150 and check again ALL_SYS_PWRGD.

 

[Instafixx]

Still the same.

 

[2informaticos]

Do you get voltage on all big coils (apart of CPU core)?