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hi again, U5110 has been replaced, now works in smc bypass mode normal mode green led, orange led, fan turns on and stops, don't work

r6950 value is "normal" scale 20k 9,93 and other board 9,78 ohms and check C6950/1, D6950 my board don't have this item J6950 is nice any pin bent (internal connector) or broken pins (external) any ideas? thanks

If I was checking the same thing, it was replaced but I think it repairs the PP3V42_G3H line well or maybe it is not soldered correctly. thanks so much

thanks for your reply I have checked the area and it is clean The C5125 is not shorted, the values in diode mode are 800 in one direction and 1600 in the opposite direction.

is the best ! Sorry for my lack of experience, I replaced it and it works! But I have a new problem, the battery is detected and the charge rises without problems but when I disconnect the charger it turns off... why? I add that I have tried a new battery and the same result. very thanks !

PP3V3_S5_AVREF_SMC=0,06v

omg! It has made me doubt, I just checked continuity and perfect, there is no short to ground either

any ideas? thx so much

PP3V3_S5=3,30v 1,50v 0,40 0 all time changing PP3V3_SUS=0v P3V3SUS_EN=0v PP3V3_SUS_FET_R= 0,20v 0,50 1,08v all time changing (If I disconnect MagSafe several times I get this measurement, otherwise the value is 0 directly)

PM_PWRBTN_L= 1,6v trigger SMC_ONOFF_L drop pulse at 0v PM_SLP_S4_L= 0v all time with/out trigger SMC_ONOFF_L

ok short is C7371, I have changed this part, I don't have a short to ground, now I connect magsafe and I have green led orange led but no fan, reset smc responds and led changes, in bypass mode does not work either. What measures do u need to continue? thanks !

omg !! ok sorry very thx !

If I have checked again and all the coils are correct, I inject 3v then into pin2 PPBUS_G3H of the F7140 fuse and search with a thermal camera, thank you

hi again, compare L7130, L7520, L7560...etc... but everything seems well...

Disconnecting any power, hold the power button and connect magsafe together I maintain 5-10 seconds? Same result I also tried without connecting the I/O board flex data and connect only flex power (J7000), which once worked for me with other boards.

hi, no, I only connect the charger, Orange LED pulse power changes to green LED, moves fan and stops again and orange LED. It seems like symptoms as if pressing the power button performs an SMC reset?

scale 200 value 0,5 ohms now compare thanks

hi sorry but I have another board with problem power I have led green and orange but F7140 is broken with PPBUS_G3H short to ground I have checked C3080 and it is fine but I don't know how I can check Q5500 or Q3080.. and a resistor I don't think is the problem... can I help me? thanks !

J6100 is perfect ! Sorry but ic5100 seemed not to be correct and I have re-soldered it now I have an orange light and the fan spins for a few seconds when I connect the charger new values U5110 1 PP3V42_G3H= 3,39v 3 PP3V42_G3H_SMC_SPVSR=3,37v 4 SMC_MANUAL_RST_L=0v 5 SMC_RESET_L=3,3v 6...

SMC_RESET_L= 0,63v