When reinstalling Windoze from the D drive (HP don't give you a CD version so you have to do a "system recovery") I must have entered the wrong answer to a question on the keyboard - and now the numerical keypad doesn't work, only the top row of numbers above the keyboard.
I know there's a way of changing back to the keypad but I just can't remember how to!
TIA
HP Pavilion desktop, 3.2GHz, 2.5GB RAM, W -XP home