新版MacBook与MacBook Pro的键盘问题闹挺大的，还出了几个集体诉讼。因为用户都咽不下这口气，一个小小的键，出保后，维修费用高达$700。不过，如果你有下列型号，出现键盘问题，在四年之内是有保障的。

• MacBook (Retina, 12-­inch, Early 2015)
• MacBook (Retina, 12­-inch, Early 2016)
• MacBook (Retina, 12-­inch, 2017)
• MacBook Pro (13­-inch, 2016, Two Thunderbolt 3 Ports)
• MacBook Pro (13-­inch, 2017, Two Thunderbolt 3 Ports)
• MacBook Pro (13-­inch, 2016, Four Thunderbolt 3 Ports)
• MacBook Pro (13-­inch, 2017, Four Thunderbolt 3 Ports)
• MacBook Pro (15-­inch, 2016)
• MacBook Pro (15-­inch, 2017)

参考：

https://www.apple.com/support/keyboard-service-program-for-macbook-and-macbook-pro/