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PM_BATLOW_L=3,32 without battery
When i Short SMC_ONOFF_L, PM_PWRBTN_L go to 0 and come back after to 3,4
i use a apple 85W m2
liquid on this board near U7310, PPBUS short, i remove U7310 & change it, PPBUS is now normal at 12,56V
All rail S5 is good but the rest is at 0V
i don't find any another area liquid spill on the board.
can you help me please?
i have this board, i have a green led with an original 85W magsafe2, the green led shutdown after 5 sec and come back after some seconds.
With a PSU, the led stay green and become orange. No liquid damage, the customer put a bad power supply on this mac.
i can't verify voltage with the...
i work already without HDD, just fan and led front panel. I try to change the power supply, without led front panel, always same.
I check component on the board without find anything, i haven't schematic, i can't check the supply on the board.
i test your file but same problem (normal and SMC bypass), with new memory, idem.
my customer say, the mac mini boot before change the hard drive well, but on the hard drive was install hackintosh with efi partition, can make a problem on the board?
I think i clean the ME,
I try different ram memory same problem.
after clean ME: https://www.dropbox.com/s/3vcmpwaq3ev7daa/clean.bin?dl=0
Can you confirm me, i don't make a mistake please?
i try a cleam me, problem not solve.
i don't know what can i do. the mac start like normally but no screen and no chime, not work external display, i think no boot but make reset PRAM (fan change speed)