Lenovo ThinkServer RD340 - Manual (Page 135)

10. Gently close the microprocessor retainer, press down the small handle, and then push the handle inward
to lock the retainer into position and secure the new microprocessor in the socket.
Figure 73. Securing the microprocessor in the socket
11. Install the new heat sink that comes with the microprocessor option kit. See “Installing or replacing a
heat sink” on page 115.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation, go to “Completing the parts replacement” on page 170.
Replacing the microprocessor
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 73.
This topic provides instructions on how to replace the microprocessor.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the server and wait three to five minutes
to let the server cool before removing the server cover.
Chapter 6 . Installing, removing, or replacing hardware 123