Installing A Heat-Sink Retention Module - Lenovo ThinkServer TD200x Hardware Maintenance Manual

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 (see Removing a microprocessor and heat sink).
9. Using a Phillips screwdriver, remove the four screws that secure the heat-sink retention module to the
system board; then, lift the heat-sink retention module from the system board.
10. If you are instructed to return the heat-sink retention module, follow all packaging instructions, and use
any packaging materials for shipping that are supplied to you.

Installing a heat-sink retention module

1
Alignment triangle
To install a heat-sink retention module, complete the following steps:
1. Place the heat-sink retention module in the microprocessor location on the system board.
2. Using a Phillips screwdriver, install the four screws that secure the module to the system board.
3. Install the heat sink (see Installing a microprocessor and heat sink).
Attention: Make sure that you install each heat sink with its paired microprocessor.
4. Install the air baffle (see Installing the air baffle).
5. Return the power-supply cage to its closed position (see Closing the power-supply cage).
6. Install the power supplies (see Installing a hot-swap power supply).
7. Install and lock the left-side cover (see Installing the left-side cover).
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ThinkServer TD200x Hardware Maintenance Manual