My I key is not working but if I use the other keys on that row up to are I just get a row of I's
As below (also if I use the 1 key)

Eiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
1iiiiiiiiiiiiiiiiiiiiiiii
Tiiiiiiiiiiiiiiiiiiiiiiii
Oiiiiiiiiiiiiiiii
2iiiiiiiiiiiiiiiiiiiiiiiii

Any one got any ideas please? Its driving me nuts!

Have you tried plugging in an external keyboard? I'm wondering if it's a software problem or a faulty keypad.