Re: Apple macbook a1278 820-2936 need some help

-If ur usb mouse lights up ur PCH is working meaning u should have PM_PCH_PWROK.
-How much voltage on PPVCORE_S0_CPU.
-Check voltages on U6100 also check SPI resistors. -
And its common that ur device shuts down when u try to measure one all_sys_pwrgd (at least for me) what i usually do is put probe on all_sys_pwrgd and then connect magsafe this way it should not turn off


-I also got the asd efi on a stick and ran the test which came back with chipset error "Chipset(test1) - Management engine...