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Mid 2010 Model A1278 / 2.4 もしくは 2.66 GHz Core 2 Duoプロセッサ

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Won't charge (no light) replaced battery, charger and magsafe DC

Macbook pro 13’’ mid 2010 ubibody

First I tried replacing the charger itself as the wires were frayed. Then I changed the magsafe DC because the old one was a black even after cleaning. Then I replaced the battery which worked, but my laptop was very slow and still didn't charge. Now my laptop is completely dead and I tried a smc reset, but now it's stuck on the loading wheel screen on boot up. There's no light on the magsafe and I'm pretty sure I installed it correctly (I followed a video).

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Hi,

Probably the frayed charger fried something in the motherboard or something, if it doest work,Try recovery mode

command+R in bootup, or try switching the hard drive,

Hope it works!

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I booted into recovery mode and it started up but gave me a message saying I'm on reserved battery and it doesn't show it charging. What's the next step after I'm in recovery mode?

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wiggle the magsafe charger ( the one connecting to your macbook) i have that problem from my mac so try it. hope it works!

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Kandam808 さん、ありがとうございました!
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