11. Remove the microprocessor from the socket.Leave the release lever extended in the release position so that the socket is ready for the new microprocessor.Installing the Microprocessor1. If the release lever on the ZIF socket is not extended to the release position, move it to that position.2. Align pin-1 (the beveled corner) of the microprocessor package and pin-1 of the socket.3. Carefully set the microprocessor in the socket and press it down lightly to seat it.4. Rotate the lever back toward the system board until it snaps into place, securing the microprocessor package.5. If you are installing a new heat sink, remove the film covering the bottom of the heat sink.6. Lower the heat sink to the microprocessor so that the heat sink fits in the retention base.NOTICE: You must position the microprocessor package correctly in the socket to avoid permanent damage to the microprocessor and the computer.NOTICE: The microprocessor pins are delicate. To avoid damage, ensure that the microprocessor aligns properly with the socket, and do not useexcessive force when installing the processor.