Installing A Heat-Sink Retention Module - Lenovo TD200 - ThinkServer - 3809 Hardware Maintenance Manual

Step 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

To install the heat-sink retention module, complete the following steps.
Step 1. Place the heat-sink retention module in the microprocessor location on the system board.
Step 2. Using a Phillips screwdriver, install the four screws that secure the module to the system board.
Attention: Make sure that you install each heat sink with its paired microprocessor.
Step 3. Install the microprocessor and heat sink (see "Installing a microprocessor and heat sink" on page
189).
Step 4. Install the fan cage assembly (see "Installing the fan cage assembly" on page 151).
Step 5. Install the air baffle (see "Installing the air baffle" on page 251).
Step 6. Rotate the power-supply cage assembly back into the server. Press the power-supply cage release
tab and rotate the power-supply cage assembly into the chassis.
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ThinkServer TD200 Hardware Maintenance Manual