keyboard and track not responsive after replacing the upper case
after replacing the upper case when i boot up my macbook pro the keyboard and trackpad don't work. if i plug in a had keyboard i get a message telling my internal keys and pad don't work. if nothing is plugged in i get no message. it just won't work. PLEASE HELP!
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why was the upper case replaced?
I suspect there is more to this issue than just replacing the top case. Help us help you... give more detail.