Hello everyone, I hAve new problem And it sucks. I'm not joking Around either. I just instAlled PAnther And my lowercAse letter "A" does not work. I hAve to use the shift button just to get the cApitAl A. HAs Anyone hAd this problem? This is not mAking sense to me. Any suggestions, or should I cAll Apple? I updAted the softwAre updAte And it still didn't work. I'm desperAte.