Well... It's been a month now, after that incident, and I will try to keep this post update for those with similar problems. All the keys are now clicky and tactile, because I've treated the keyboard with some wd-40 with more than a couple of times. The "N" still has the same problem, and I noticed that when ever I push hard, 2 "n"s come out instead of one, so if I hold down on the "n" key with a little bit of pressure, I can see that there is an "N" and nothing follows, that means there's something really wrong... After I take my finger off the "n" there goes another "n", so it's like "nn", no more "n"s and no less :/. I've ordered a mechanical switch, but my "n" switch go so killed that I don't think it can be ever removed, I tried to remove it with a screwdriver, and it's basically really messed up and broken, I'd rather not desolder it, though... So, I think taking out the switch is the only option. (btw the blackwidow is a PCB keyboard) So... If any if you folk out-there know any technique that will help remove the switch without furthur damage, I would really appreciate, also, keep inn mind that I want a dyi tool, I need to fix this thing really fast, buying a tool will have to come here in like 2 weeks at the best! Please help, and tell me if it is from the board or not, so I can try to desolder :<. Thank you for future replies, and I hope this helps the people with the same/similar issue.