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GSM version of the fourth generation of iPad released November 2, 2012. Model Number A1459 / 16, 32, or 64 GB

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ipad 4 is not charging

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hi, i bought faulty ipad 4 gsm, it was not turning on and was not charging, so i heated its POWER MANAGEMENT ic and it starts up, but now problem is that it is not charging, i have replaced its charging port also, but it doesn't worked, while having closer look i observed that when it is connected its voltage regulator ic( Fairchild BCHAH/FDMC) is getting so hot and charger also gets hot.

plz see the image, the ic marked in black is getting hot.

i am thinking of changing pm ic, will it work???

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and can any one tell me location of u2 ic on logic board???

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1个答案

U2 chip is the square black chip right able the charging connector.

in your case i would replace what ever thats getting hot because thats most likely whats being shorted.

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can u upload any picture showing u2 ic, as m still unable to find it. or otherwise please tell the ic number of u2 ic so that i acn order it

u5900

please mark my answer as chosen if it helps and feel free to ask more questions.

good luck!

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