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2015年3月にアップデートされたAppleのMacBook Pro 13" Retina Display Early 2015 はモデル番号はA1502、第5世代のIntel Core i5と i7プロセッサーが特長でForce Touchトラックパッドを備えています。

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Bad MagSafe board? No indicator light/not charging w/ dead battery

Hey!

Found similar issues on this forum/web but nothing specifically matching my issue,

I have a verified good apple charger but no charge indicator and a dead battery on my machine.

I tried resetting SMC, as well as disconnecting the battery and holding the power button/then plugging in the charger - still no magsafe response. The fans do not turn on even with the battery disconnected (stared at it while the case was off).

I pulled the magsafe board - doesnt look horrible, minimal corrosion if any externally.

Does this sound like a mag board - or more of a logic issue?

Additional: battery was due for replacement but would hold charge a few hours.

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Do you have a DVM? If you do check the voltage on the logic board. Reference this guide to locate the logic board connector J7000 MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換

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Are you able to measure the chargers voltage? If not the DC-In Board is not likely the problem.

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Thanks for answer. Can get access to DVM later this week through uni. Will respond again with results. Doesnt look like much I can do in interim without tools.

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Tests revealed a bad board. Put in a used i7 board with new thermal paste, works wonderfully again! Thanks for the help.

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@kgapplefan - That sucks ;-{

Don't forget to accept the answer - Thanks!

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Ken Greco さん、ありがとうございました!
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