Removing A Microprocessor Retention Module - Lenovo ThinkServer TD200x Hardware Maintenance Manual

8. Reconnect the external cables and power cords; then, turn on the attached devices and turn on the
server.

Removing a microprocessor retention module

To remove a microprocessor retention module, complete the following steps:
1. Read the safety information that begins on page Safety information.
2. Turn off the server and all attached devices; then, disconnect all power cords and external cables.
3. Carefully turn the server on its side so that it is lying flat, with the cover facing up.
Attention: Do not allow the server to fall over.
4. Unlock and remove the side cover (see Removing the left-side cover).
5. Remove the power supply or power supplies from the power-supply cage (see Removing a hot-swap
power supply).
6. Rotate the power-supply cage to its open position (see Opening the power-supply cage).
7. Remove the air baffle (see Removing the air baffle).
8. Remove the heat sink and the microprocessor (see Removing a microprocessor and heat sink).
9. Using a T8 Torx screwdriver, remove the four screws that secure the microprocessor retention module to
the system board; then, lift the microprocessor retention module from the system board.
10. If you are instructed to return the microprocessor retention module, follow all packaging instructions,
and use any packaging materials for shipping that are supplied to you.
.
Chapter 7 Installing optional devices and replacing customer replaceable units
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