348      iPhone_iPad_Mac_apple

some key not working

I have  use MacBook Pro (Retina, 15-inch, Early 2013), OS X Sierra 10.12.6 (16G29) My keyboard has some numbers that are not working specially k,l,m,o,i,u,j. and my external , apple numeric keyboard not work right side numbers,  what the problem

Hello,

Try an SMC reset per the instructions here ...

https://support.apple.com/en-us/HT201295

Them come back and tell us the result.

最后更新：2017-09-07 15:06:32

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