i have a keyboard issue on my toshiba laptop. all the keys were not working. i bought a new keyboard with the same spec from the same model. install it and the keyboard still didnt work.
i have also cleaned with airblow the place where you plug in the keyboard. i thought there might be dust which prevent the keyboard from workin. but the keyboard still didnt work.
the toshiba satellite pro l500 is working perfectly fine - however the new keyboard is not working at all with all its keys. the light at NUM LOCK is on within the keyboard itself - otherwise everything isnt.