Hi...all of a sudden keypad on right won't work. Got a new keyboard and it also doesn't work with #lock on like it used to. The #'s on top do work. I read where if you go to ease of access tab and uncheck mouse keys that will do it...It doesn't. I know its not the keyboard and I turned off virus and malware protection to check also. Also tried to hit #lock and key next to control button on left and that didn't work. Tried system restore but for some reason only goes back a week ago. Some setting somewhere must be blocking use of right side keyboard from using on internet. Tried different internet access programs (ie..internet explorer and firefox). keys on right side don't work..thank g-d the keys on top work with the internet... Really got me stumped. using windows 7 premium.. any ideas?