You're going to have to find an Apple repairman that's been in the business a very long time. Some old grey beard. Of course parts are going to be a major problem and it will probably be fairly expensive. But it can be done. We generally don't recommend particular people on this site as it's considered inappropriate, but in this case, I don't think anyone would really mind. Yes, I'm that old guy and I have parts for it. What seems to be the problem with it?