Lenovo ThinkServer RD650 User Manual And Hardware Maintenance Manual page 148

11. Remove the plastic microprocessor socket cover. Store the microprocessor socket cover in the event
that you later remove the microprocessor and need the socket cover to protect the pins on the socket.
Note: Do not remove the socket cover until you install a microprocessor into the socket. If you remove
the microprocessor, install the socket cover or a new microprocessor in the first place.
Figure 111. Removing the microprocessor socket cover
12. Close the microprocessor retainer. Close the small handle
2
. Ensure that the retainer is locked into position and the new microprocessor is securely seated in
the socket.
Note: There are two marks on the microprocessor retainer. Ensure that you close the small handle
marked with first and then close the small handle marked with
when you close the small handles.
Figure 112. Securing the microprocessor in the socket
13. Install the new heat sink that comes with the microprocessor option kit. See "Installing or replacing a
heat sink" on page 128.
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ThinkServer RD650 User Guide and Hardware Maintenance Manual
1 first and then close the small handle
. Always follow the correct sequence