Lenovo x3300 M4 7382 Installation And Service Manual page 286

Step 11. Carefully lift the microprocessor straight up and out of the socket, and place it on a static-
protective surface. Remove the microprocessor from the installation tool by twisting the handle
counterclockwise.
Attention: Do not touch the pins on the socket. The pins are fragile. Any damage to the pins may
require replacing the system board.
Step 12. If you are instructed to return the microprocessor, follow all packaging instructions, and use any
packaging materials for shipping that are supplied to you. Do not return the microprocessor
installation tool.
Replacing a microprocessor and heat sink
Use this information to replace a microprocessor and heat sink
Attention: When you handle static-sensitive devices, take precautions to avoid damage from static
electricity. For details about handling these devices, see "Handling static-sensitive devices" on page 171.
Notes:
• If your server comes with one Intel Pentium 1400 series microprocessor, the second microprocessor
socket is not used. The server supports only one Intel Pentium microprocessor. If you plan to install two
Intel Xeon microprocessors in the server, you must first remove the Intel Pentium microprocessor that
came with the server.
• See "Installing a microprocessor and heat sink" on page 73 for notes and other information that you must
consider when you install a microprocessor.
• Be extremely careful, the pins on the socket are fragile. Any damage to the pins may require replacing the
system board.
• Use the microprocessor installation tool that came with the new microprocessor to remove the
microprocessor from the server. Failure to use the microprocessor tool may cause damage to the pins on
the socket. Any damage to the pins may require replacing the system board.
To replace an additional microprocessor and heat sink, complete the following steps:
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System x3300 M4 Installation and Service Guide