ASUS laptop won't turn on?

Registration date
Thursday May 9, 2013
Last seen
May 9, 2013
- May 9, 2013 at 02:01 AM
My laptop's been slightly tempermental, so when it froze, I turned it off via the power button, and attempted to re-start. However, it won't actually start. The power button lights up (as do the buttons on the front edge of the laptop), and there seems to be a slight sound of a fan or a driver or something (for about a half a second) and then it just immediately turns back off. I've already tried the whole take out the battery and hold the power button thing, it didn't work... Any suggestions or ideas as to what could be wrong? And if it's a huge problem, how much will it be to fix it??