Wished I had read the comment BEFORE trying to pull that stupid connector out. Here is my take away: If you have an iBook 1.33 - DON'T TRY TO REMOVE THE CONNECTOR! It's impossible not to break the socket off the logic board. The connector is so firmly in the socket that you can't pull it out.
If you broke it, there is the possibility to solder it, but it's very tricky. But maybe the only chance of saving your machine. Do some google search, there are people who've done it.