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Apple's 2016 revision to their laptop lineup targeted at professional users. Features a 15-inch, 2880-by-1800 Retina display, quad-core Intel Core i7, 256 GB / 512 GB /1 TB / 2TB storage options, 16 GB RAM, and a keyboard equipped with a Touch Bar. Released November 2016. Features Model A1707.

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MacBook with replaced battery won't power up after calibration drain?

I replaced the battery in my MacBook Pro and it was working properly. However, I followed calibration instructions to drain the battery completely then recharge to 100% but now it will no longer power up. The only thing that appears is the battery display which reads 100% but there is no activity when I press power. Any ideas what could have happened?

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You’ll need to get a replacement battery. I don’t recommend calibration on the newer 2016 and newer systems.

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