I recently bought a new graphic card and I'm having troubles installing it.

So far, I have the hardware installed, it's everything else that I'm having problems with. The instructions told me that I need to remove the old card, which is attached to the mother board. I don't know where it is, and I am not tearing it apart without knowing what it's supposed to look like. So what is it supposed to look like and what am I supposed to do to properly install the damn thing?

Note: It's a PCI graphic card and I am a twit =)