IBM System x3650 M4 BD Type 5466 Installation And Service Manual page 261

Figure 167. Microprocessor socket levers and retainer disengagement
a. Identify which release lever is labeled as the first release lever. Then
release the microprocessor release lever by pressing down on the end,
moving it to the side, and releasing it to the open (up) position.
b. Open the second release lever on the microprocessor socket.
c. Open the microprocessor retainer.
Attention: Do not touch the connectors on the microprocessor and the
microprocessor socket.
3. Install the microprocessor on the microprocessor socket:
a. Touch the static-protective package that contains the new microprocessor
to any unpainted on the chassis or any unpainted metal surface on any other
grounded rack component; then, carefully remove the microprocessor from
the package.
b. Release the sides of the cover and remove the cover from the installation
tool. The microprocessor is preinstalled on the installation tool.
Figure 168. Installation tool cover removal
Note: Do not touch the microprocessor contacts. Contaminants on the
microprocessor contacts, such as oil from your skin, can cause connection
failures between the contacts and the socket.
c. Align the installation tool with the microprocessor socket. The installation
tool rests flush on the socket only if properly aligned.
Chapter 6. Removing and replacing components
245