The unit must be examined and may involve the replacement of one or more keys or the whole keyboard. The service turn-around time may vary depending upon the type of service and availability of replacement parts.
The keyboard used a more fragile ‘butterfly’ switch with a lower <1mm throw and far lighter actuation. This was far from the ideal of 1.5mm and 40-50g actuation for laptops. Apart from failures, the forums state that this was a retrograde typing experience.
Typical comments follow this line. These keyboards represent one of the worst design decisions of anything Apple has created in recent history. Horribly flawed keyboard. Imagine hobbling a device bought by professionals for use hours on end. It is an uncomfortable and unreliable keyboard. If it requires a MacBook to be slightly thicker to achieve this, then please Apple, make it thicker!
Following an AppleInsider investigation hard data was gathered to show high levels of failure rates. In summary, it found that not including any Touch Bar failures, the 2016 MacBook Pro keyboard is failing twice as often in the first year of use as the 2014 or 2015 MacBook Pro models. The 2017 is better, but not by a lot.
Interestingly Apple’s assertion that repairs may involve the replacement of one or more keys is just plain wrong. AppleInsider says the keyboard isn’t replaceable by itself. Break one key switch, and you need to replace the whole assembly, comprising the keyboard, battery, upper-case metal surrounding and Thunderbolt 3 ports. This is typically a US$900 job.
Then it surmises the US legal class actions forced Apple to respond.
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