lay the new chip in the socket, lining up the plastic edges of the chip with the plastic guides of the socket.

there is only one way for the chip to lay flat in the socket. there is nothing to push or force here.

once it's resting flat in the socket, turn the locking mechanism a quarter turn to the right to lock the chip down.

the slot on the top of the locking mechanism should be parallel to the edge of the chip again.