Whenever I pull a chip out of a socket, I like to pull one end up a ways, then do the other. If you just pull the chip left to right, the pins bend and are a pain to straigten. Another way to do it is (you do this more after desoldering though) to using an EXACTO knife to get under the chip at the right side, pull some pins, then go to the left and pull somemore. But if you are pulling a BIOS and I assume you have another, you won't need to be that careful with the old one. If you ever want to use it again, follow basic ESD procedures, and don't drop it on the carpet ;-)