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Guys , All in short , i was replacing my battery and accidentally touched the battery connector metal components with the screw driver . there was a tiny spark and now MBP is not recognising the battery (x mark on batt) magsafe is always green. after much reserch , i have found that i will check some resistors around with the multimeter before giving up so i have attached two highdef images of my logic board along with this can someone good point me towards R5280 & 5281 so i can test them out ( Battery not recognized, battery indicator not working ) <– solution source i would like suggestions of any other components and how to check them . please suggest me anything that u think that might help me .. ill be eternally greatful
all these favour requests are because im not greedy yet im extreemly poor and a student . i have istat installed and its recognising all temps including CPU , FANS , GPU , BAttery Proximity so i think my SMC is fine may be? Thanks guys!
‘‘‘Thilina Gdna’’’ here is what you’ve requested.
Both capacitors are 1K 1/16W 5% in a 0402 package
You will need schematics and a boardview to be able to understand something of the board charging lines. Google around for board 820-2850 to find what you need. Once you have that, you should be testing U7000, an ISL6259 IC taking care of charging /sensing the battery and all related power and data lines.
