Tag: calibrate

Mac 101: Battery not charging? Recalibration may be the answer

by TJ Luoma (Aug 20th, 2012)

If your MacBook (any model) is not charging to 100%, it may need to be recalibrated. Apple explains how to do this, but basically it comes down to three steps: Fully charge your MacBook (and leave it charged for about 2 hours) Fully drain your MacBook (by using it on battery until it ...

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