Don't have a clue really what the thing has in it, but if it is an earlier model, and does not have a ZIF socket with a lever, they made a small tool that looks like a little rake. You would slide it under 1 side of the CPU, and gently lever the CPU up out of the socket a little. Then go to the opposite side and do the same a agian, working back and forth a little at a time until the processor was free from the socket. You can do this with a small screwdriver, a knife blade, etc. Anything small enough to get under the edge of the CPU. Just be very careful to only move the processor up in very, very small increments working around, or back and forth. If you try to lever up too much on anyside at one time, you may bend or even break the pins on the processor. Raise it evenly, small bits at a time.
Good luck!
Edit: Of course, you have to remove the heatsink before you can do anything...if it has one.