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trangsucdoji

macrumors newbie
Original poster
Jul 14, 2015
5
0
Hi all,

I need your help for my problem with my Macbook air.
My OS: Macbook OS X Yosemite 10.0

Many time, my Macbook can not use any button on keyboard?
I don't know why.
Please give me a solution for this problem.

Thanks.
 
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