So, I have this problem where my laptop which is a lenovo ideapad 100 , cannot enter my password. I can only enter the letter 'i' and sometimes maybe 'x'. I can still use the enter button n caps lock button but can't type in the password. I've tried reboot it a few times but nothing happens. I tried to restore but it requires my password which is pretty much useless since the only letter that I can key in is the letter 'i'. I also tried to use an external keyboard but the result is still the same, even using an external keyboard i can only enter the letter 'i'. What should I do?