Hi, my space bar p ; and [ aren't working what do I do? I left it on for a bit yesterday and decided to shut it down so I can clean my keyboard with a slightly damp paper towel then i turned it back on and it wasn't working. After a while it started working, then it stopped working. Yesterday it worked for a bit. My computer is fairly new, turned a year old last week. I've tried everything I could find on google. I restarted, cleaned it more, reinstalled driver, restored my computer, nothing. And, if i take it to get fixed by a pro, how much would it usually cost?