^um, he hasn't posted any pics of the new computer yet, you might have looked at the pics of the first pc.
to the OP: Fans do not beep. For your 'beep' problem the best thing to do is find out your bios manufacturer, and look on their website for beep codes.
Before doing that though, it might be worth your while to just a pic or two of the inside of the pc. It might not be worth keeping at all, or it might be worth taking a few bits and ditching the rest.