Need help guys. I can't login to my windows 8 account. Letters and numbers on keyboard are not working hence there's no way for me to enter PW. Space bar, Caps and other function keys still working though. The first time it happened, I switched on and off filter keys on ease of access menu and it worked. Did the same thing now but it's no longer working. I assume using an external keyboard would not fixed the issue cause I got the same problem even using OSK. I badly need to access the files on my computer.