my laptop keyboard is on the fritz. when i push the 'w' key wi appears on the screen my space bar has turned into my enter key my z key is now a 'za' key and my up arrow key is now my right arrow key and so on. i reinstalled the drivers and tried reinstalling the bios, i removed all power sources and even went out and purchased a new antivirus program thinking it was a virus but i'm officially stumped. please, please help, before i'm forced to take a sledge hammer to my problem;-)