MacBook Pro 15 inches A1707 820-00281 stuck of 5V

huzeafa

Member
Good day

I have a MacBook pro 15 inches A1707 (820-00281) stuck on 5V. One of the ports stays steady on 5V, while the other 3 ports are fluctuating, which I thought suggests the one that is stuck on 5V is the issue, hence the reason why I replaced it 3 times with 3 different known working CD3215, but still no changes, please advise, thank you.
 
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