Hey guys this is my problem:
Today I went out of class and it started to rain, I assume that the water caused this problem though it was a pretty light rain.
After I got from the building to my car, when I press the following keys: z - c - n - m and space the screen blocks like if I pressed the top left button that is to block de screen.
Please I need help with this while I chat this is killing me!
Thanks for any comment you make about this!