crwdns2934241:0crwdne2934241:0 ali ariai

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Charging but won't turn on

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when I use the battery from 17 inch to 15 inch after 2 weeks suddenly shut down, only  when I plugged in is green and also charging the battery , I have tried to find a defect component but I couldn't found

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MacBook Pro 15" Unibody Mid 2012

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open