Arrow keys and questionmark don't work.Any ideas how i can fix it

Solution
Not really sure what could've caused that. My only suggestion would be to go into the Device Manager on your system and uninstall the keyboard drivers, reboot, and just let Windows reinstall them, then reboot again. Should work out whatever's kinked without too much of a headache.
Not really sure what could've caused that. My only suggestion would be to go into the Device Manager on your system and uninstall the keyboard drivers, reboot, and just let Windows reinstall them, then reboot again. Should work out whatever's kinked without too much of a headache.
 
Solution