Shift, control, and option keys not working on 2010 Macbook
Hi,
Recently, I discovered that the shift, control, and option keys on the left side of my mid 2010 white Macbook have stopped working. They have worked fine in the past, but have now all of a sudden just stopped working. Interestingly, the shift, control, and option keys on the right side of the keyboard are working fine. I have tried restarting, resetting PRAM, and booting in Safe Mode, but none of these have fixed the problem. In Keyboard Viewer, it does not recognize the shift, control, and option keys being pushed. I haven't spilled anything on it, except for a couple drops of water, which (I think) shouldn't affect the keys. I desperately need these keys, so I would greatly appreciate any replies.
Thanks,
Llehctim1
MacBook (13-inch Mid 2010), OS X Mountain Lion (10.8.2)