Lenovo ThinkCentre Types 8288 Hardware Replacement Manual page 20

Lenovo personal computer hardware replacement guide
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11. On the new system board, release and pivot the locking lever, then pivot the
12. Position the microprocessor so that the notches on the microprocessor are
13. Using the vacuum pen 1 , lower the microprocessor straight down into the
14. Position the heat sink on the heat sink mounting bracket and align the four
12
Hardware Replacement Guide
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.
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.
microprocessor socket, and secure the microprocessor.
holes of the heat sink with the holes on the system board.

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