So here is the story... My cat puked on my BT Apple Keyboard (white), so I decided to clean it off. Since I was removing the keys where he puked, I decided I might as well remove all of them and give it a good cleaning. One a cleaned it up and replaced the keys, it looked as good as new! I just had one problem... half the keys don't work! The strange thing is, this isn't even the area that got puked on. The three bottom rows of keys, from the left to the return key do not work. Another strange problem... when I mash the keyboard, the problematic rows do work!!! This is so confusing, I have no idea what is going on. Someone please help!