i know what it could be..........
your install is messed up
dont take it as some kind of personal insult, but it just is, OK
the fact that you recieve 2 blue lights on your chip means that your LPC is most likely correct, however these lights only gurantee that those 2 pins are correct, but more likely the case is that you didnt solder your d0 correctly.
retry this point, but dont lift a trace or anything