Completing The Parts Replacement; Installing The Server Cover - Lenovo ThinkServer RD240 Hardware Maintenance Manual

To install the system fans, do the following:
1. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all
power cords from electrical outlets and disconnect all cables that are connected to the server.
2. Remove the server cover. See Removing the server cover.
3. Remove the microprocessor fan duct. See Removing the microprocessor fan duct.
4. Remove the riser card assembly. See Removing the riser card assembly.
5. For each system fan, slide it into the chassis from the top until it snaps into position.
6. Connect the system fan cables to the system board. For system fan connectors on the system board,
see Locating other connectors on the system board.
Figure 56. Installing the system fans
7. Secure the system fan cables to their corresponding clips.
8. To complete the installation, go to Completing the parts replacement.

Completing the parts replacement

This section provides instructions to help you complete the parts replacement and turn on your server.
To complete the parts replacement, you must reinstall the server cover, reconnect all the cables and, for
some devices, run the Setup Utility program to do further setup.

Installing the server cover

This section provides instructions on how to install the server cover.
Attention: For proper cooling and airflow, install the server cover before turning on the server. Operating
the server for extended periods of time (more than 30 minutes) with the cover removed might damage
server components.
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ThinkServer RD240 Hardware Maintenance Manual