Lenovo Types 8326 Personal Computer User Manual


 
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.
12 Hardware Replacement Guide