Can someone help me please. ...I got my son a used wii u....I can type password in to log online, when I try the X keeps randomly typing itself xxx. There's a small dent on the screen right about the x.....so I'm assuming I need to replace the digitizer and or screen!? I went ahead and ordered a new one...it came yesterday ....now I need walked thru step by step as in help me I'm a dumb dumb....but my son it's still waiting to use this, it was supposed to be his birthday present. If anyone can help me ? Or tell me who can change it for me for a low amount, Or point me to a good and thorough video?