BB Curve :: Trackpad And A/Lock Key Malfunction On 8530?

For some reason, the A/Lock key and trackpad on my Curve 8530 are acting weird. It's as if I accidentally touched some series of keys that has now cause those two things to malfunction.The A/lock key isn't working at all. So I literally cannot type the letter A. As for the trackpad, it works fine on the home screen, but when I go into Menu, the trackpad will not scroll to the various applications/folders unless I hold the shift key while I scroll. If I pull up an application like Facebook, the scroll key doesn't work at all. But if I go into my email, I am able to scroll through the list of message and can scroll within individual messages themselves.I thought that if I completely wiped my BB and went back to factory settings that might restore things, but since my A key doesn't work, I can't type the word "blackberry" in order to confirm the wipe.