This board had multiple small spots of liquid contact in these areas, most were minor and just noticeable liquid but looks not significant corrosion to solder joint/pad: U7210/20/30 (minor), CB701 (corroded and replaced), R4922 Corroded and replaced, TPB206 pad is gone, U8110 (minor) , above u8800 (minor), UA870 (minor),
PVCCIO_PGOOD is 1.7V
All_SYS_PWRGD is 1.8V
Major coils show voltage except: PPVCCGT phase1/2, cPU CORE 1/2/3,and bklight coil
THis mac will show in DFU mode and tried both revive/restore: Apple Controller not booted
Board starts from both charger or battery.
PVCCIO_PGOOD is 1.7V
All_SYS_PWRGD is 1.8V
Major coils show voltage except: PPVCCGT phase1/2, cPU CORE 1/2/3,and bklight coil
THis mac will show in DFU mode and tried both revive/restore: Apple Controller not booted
Board starts from both charger or battery.