Lenovo ThinkServer TD100 Hardware Maintenance Manual page 158

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ThinkServer TD100 and TD100x: Hardware Maintenance Manual
4. Carefully place the microprocessor into the microprocessor socket.
Note: To maintain the correct orientation between the microprocessor and the
microprocessor socket during installation, observe the following information:
v The microprocessor has two notches that are keyed to two tabs on the
sides of the socket.
v Make sure that the microprocessor 1 is oriented with the notches and
alignment marks 2 in the socket 4 before you try to close the lever 3 .
v Do not use excessive force when pressing the microprocessor into the
socket.
5. Close the microprocessor bracket frame; then, close the microprocessor
release lever to lock the microprocessor securely in place.
6. Install the heat sink:
a. Make sure that the heat-sink locking lever is in the fully open position.
Important: Be careful when you handle the microprocessor and heat sink.
Do not contaminate the thermal material between them.
b. Slide the flange of the heat sink into the opening beneath the retainer
bracket.
1
Heat-sink locking lever
2
Microprocessor
3
Heat-sink
c. Close the heat-sink locking lever and lock it securely in place.
Note: If you are installing an additional microprocessor in microprocessor
socket 2, you must also install a VRM.
7. If installing a second microprocessor, install a VRM in the VRM connector on
the system board.
a. Open the retaining clips on each end of the VRM connector.