Lenovo J SERIES 3000 - Manual (Page 112)

13. Lift the heat sink and fan assembly off the failing system board.
14. Lift the small handle 1 .
Important
Touch only the sides of the microprocessor. Do not touch the gold contacts on the bottom.
15. Lift the microprocessor 2 straight up and out of the socket.
106 Hardware Maintenance Manual Lenovo 3000 J Series