Hi Guys, Do you have any idea why one of the key is not working in MacBook Pro? I am having problem with my keyboard. "P" key is not working properly. When I press "p" it shows the Key board light icon and and type "p0\" and also it function as a "enter" key. please help me out. I am having serious problem. How do I fix this problem? Any help would be highly appreciated... Thank you so much.