I have a Kyros 7125 and am having a problem with the keyboard. i searched and could not find an answer to this. When I push a letter on the keyboard it types 1 letter to the left of the key I actually touched, i.e. if I type a j and h appears on the screen. It was working fine for a couple of hours, but then this started. Any ideas on how to get this corrected would be greatly appreciated.