Lenovo E200 manual Replacing FRUs Type 7848

12.Lower the microprocessor retainer.

13.Lock the retainer with the small handle to secure the microprocessor in the socket.

14.The new retention bracket has plastic one-way rings on the posts that insert into the rear of the new system board. Install the new retention bracket by aligning the posts on the module with the holes in the system board and pushing the posts through the holes until the retention bracket is secure.

15.Install the heat sink and fan assembly on the new system board.

16.Install the new system board into the chassis and align the screw holes with those in the chassis. Insert and tighten the screws that secure the system board.

17.Connect all the cables to the system board. See “Identifying parts on the system board” on page 85.

18.Go to “Completing the FRU replacement” on page 107.

Chapter 8. Replacing FRUs (Type 7848) 103