Lenovo 7269D7U - Topseller M58e Sff E7500 2.93G 3Gb 320Gb Dvdrw W7p/Xpp Hardware Maintenance Manual page 111

9. The failing system board must be returned with a microprocessor socket cover to protect the pins during
shipping and handling. Install the microprocessor socket cover removed from the new system board on
the failing system board. To install the microprocessor socket cover:
a. Release the lever securing the microprocessor retainer and open the retainer to access the
microprocessor.
b. Grasp the microprocessor on the sides and lift it straight up and out of the socket. Do not touch the
contacts on the microprocessor socket.
c. Align the notches
microprocessor socket. Lower the socket cover straight down into the microprocessor socket
on the system board.
Note: Your microprocessor socket and cover might look slightly different from the illustration.
d. Carefully press the socket cover straight downwards until it is secured into the socket.
.
Chapter 9 Replacing FRUs (Types 7259, 7267, 7269, 7279, 7290, 7297, 7303, 7306, 7408, 7487, 7506 and 7514)
1 of the microprocessor socket cover with the alignment keys 2 of the
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