A1466 820-00165

[pipsystems]

Hi,

I had a macbook A1466 with corrosion all around U1930. It was originally drawing 30mA.

After replacing both resistors and U1930 it attempts to turn on drawing around 130mA with the fan spinning full blast

PPbus_g3h @ 8.6 present
5v_s4 @ 5.1 present
3v3_s5 @ 3.33 present
ppddr_s3 @ 1.2 present
p1v05s0 @ 1.0 present

 

[2informaticos]

Do you get CPU core voltage and PLT_RESET_L?

 

[pipsystems]

PLT_RESET_L is not present

PPVCC_S0_CPU not present

On R1931 I'm getting the PP1v05_s0 but not CPU_VCCST_PWR_GD

 

[2informaticos]

Post all U1930 voltages.