If you just bought that PSU, RMA it for one without a broken fan. If you can't RMA it, if you feel comfortable doing some soldering, you can take that fan out and replace it (WARNING: If you do this, be SURE not to touch any of the electrical components in there as some can hold charges high enough to do bad things). If you don't feel comfortable doing this, you could always trade that to me for my TrueBlue430!