[SOLVED]820-00165-a green light no power

[nate8organic]

got a 820-00165 in has a green light but no power. i replaced the isl but still same green light. checked ppbus getting 7.5v on a low battery so g3h is good. can it only be the isl at this point?

Thanks
Nate

 

[aprendiz]

Does the charger turns orange after a few seconds???

 

[nate8organic]

no it stays green with battery connected

 

[aprendiz]

Only charger, voltage on PPBUS_G3H??

 

[nate8organic]

im testing on the r5450 ppbus is giving 8.2v with only the charger connected

 

[dukefawks]

SMC is not running. Check SMC_RESET and check corrosion around/under SMC.

 

[nate8organic]

i replaced the u5010 and now im getting 3.4v on smc_reset before it was not present. checked ppbus and its still at 8.3v i did an smc bypass by holding powre down and dropping charger on it and it resets but no fan spin. could this still be the smc if the fan did not spin on the smc bypass?

 

[nate8organic]

okay i replaced some components around the smc and got the light to go orange now and when i do an smc by pass the fan spins now. i changed out the smc and still the same thing, and 8.59v on ppbus. possibly a bad smc i changed it out with or not well soldered maybe?

 

[nate8organic]

fixed, was a bad smc from a donor board.