Lenovo ThinkServer RD650 User Manual And Hardware Maintenance Manual page 152

11. Note the orientation of the new microprocessor. Hold the new microprocessor by its edges and align
the notches 1 on it with the tabs
microprocessor straight down into the microprocessor socket.
Note: The small triangle
indicator. The new microprocessor is in the correct orientation when this indicator faces the beveled
4
corner of the microprocessor socket.
Figure 117. Installing the microprocessor
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 118. Securing the microprocessor in the socket
13. Use a cleaning pad to wipe the thermal grease from the removed heat sink. Dispose of the cleaning
pad after all of the thermal grease is removed.
138
ThinkServer RD650 User Guide and Hardware Maintenance Manual
2 in the microprocessor socket. Then, carefully lower the new
3 on one corner of the new microprocessor is the microprocessor orientation
1 first and then close the small handle
. Always follow the correct sequence