when my X1 was new... it was flawless. Now i'm getting this problem with my keypad or rather keyboard. As time goes by, the keys that i usually use like spacebar A DEL SHIFT became hard to press, or unresponsive, but when they do tend to respond, they give me three times of what i had pressed. Example: one press of space bar may not respond or it repsonds by giving me 2-4 spaces in one press. The same goes for the other keys. Hope someone out there has a service center free solution. Thanks.