I have a Dell Inspiron 1501 and the right-hand side of the keyboard types as if it's in <function> mode. That is, the j, k, l, ;, m, u, i, o, p keys, when typed, come up with the blue function numbers. Only on the right-hand side of the keyboard, though. I bought a new keyboard, swapped out the old one thinking this would solve the problem but it did not. Does anyone have any other suggestions?