Good afternoon, I recently adquired windows 8 pro and I'm having some problems with it. The first time I login ( when I turn on the pc) windows let me do it with no problems, but some times I go out and lock the pc (or put it in sleep mode) When I try to log in again the password screen restarts itself, I cant type anything, I can't even put the cursor over a button (like shutdown button) for the same reason, the only thing I can do is press the power button to shut it down.
Can somebody help me?