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820-3115-B green light no power no chaege.
- Thread starter Davis
- Start date
no pp3v3_s5 present and no liquid or anything special historie to it, simply died.
u5010 gives 3.294
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SMC_PM_G2_EN present and yes it seems there is a short on 3v3s5
Ok so I injected 3v to the rail and found U9000 heating up and replaced it but at first attempt I didn't noticed that the magsafe was connected and caused the green light to go off and probably some more damage, It was a minute before closing time so I didn't check where the damage could be but any ideas from your experience will be helpful.
I lost pp3v42 so i went thorough "3.425V "G3Hot" Supply" page 63 and it stoppes at U6990 pin 9 dont exsist and seems shorted to ground, same for c6999, c6994 and L6995 shows nothing, I replaced all her mentioned with no luck..could use some help here, when i injected 3.4 to c6994 U6990 got the ipa off but never got realy hot.
remember that i had before pp3v42 i missed pp3v3_s5 and injected when magsafe on in a mistake that what caused pp3v42 to go.
remember that i had before pp3v42 i missed pp3v3_s5 and injected when magsafe on in a mistake that what caused pp3v42 to go.
should i inject on c6999 or other?