I have Toshiba Satellite n5051 laptop. My keyboard won't properly work until I activate on-screen keyboard.

I tried to uninstall keyboard drive from drive manager & restarting the system, but I did not find solution. I even checked BIOS settings.

To temprlly solve my problem I kept the on screen keyboard onscreen


Thanks for any help on this matter

Some laptops have a setting that makes part of the qwerty keyboard into a 10 key keypad check that this is not turned on, check the keyboard layout used and run updates