11.On the new system board, release and pivot the locking lever, then pivot the microprocessor retainer until it is open.
Note: There will be a black plastic cover on the retainer to protect the microprocessor socket. As you close the microprocessor retainer, remove the black plastic cover. Place the black plastic cover on the microprocessor retainer of the defective system board.
12.Position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket.
Important
To avoid damaging the microprocessor contacts, do not tilt the microprocessor when installing it into the socket.
13.Using the vacuum pen 1, lower the microprocessor straight down into the microprocessor socket, and secure the microprocessor.
14.Position the heat sink on the heat sink mounting bracket and align the four holes of the heat sink with the holes on the system board.
