HI, I just bought an HP Compaq nc6120 laptop/notebook a week or two ago, and am very happy with it. However, something annoying has come up - the 'N' button doesn't always work. Sometimes when typing, I press the N key and it works fine. Sometimes I press it and nothing happens. Sometimes I press it a few times in a row and nothing happens. The keyboard's not dirty, I haven't spilled anything on it, and there's no dust or hair or anything in it. Is there anything I can do to it to make it work so I don't have to take it somewhere to have it fixed? Thank you.

Could be a simple case of the keyboard being on it's way out.
After all the NC6120 is quite an old model laptop.

Have a search on eBay for a replacement keyboard, they aren't expensive.