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Installing optional devices

Note
The information and procedures in this documentation apply to both the 4-socket and the 8-socket configurations of the server, unless otherwise specified. Most of the illustrations in the documentation uses the 4-socket configuration of the server.

This information provides detailed instructions for installing optional hardware devices in the server.

In addition to the instructions in this chapter for installing optional hardware devices, updating the firmware and device drivers, and completing the installation, Business Partners must also complete the steps in Instructions for Business Partners.

Important: To help ensure that the devices that you install work correctly and do not introduce problems, observe the following precautions:

  1. Before you install optional hardware devices, make sure that the server is working correctly. Start the server and make sure that the operating system starts, if an operating system is installed, or that a 19990305 error code is displayed, indicating that an operating system was not found but the server is otherwise working correctly. If the server is not working correctly, see Running the DSA Preboot diagnostic programs for information about how to run diagnostics.
  2. Make sure that the server and the installed firmware levels support the devices that you are installing. If necessary, update the UEFI and IMM firmware and any other firmware that is stored on the standard I/O book board. For information about where firmware is stored in the server, see Updating the firmware. For a list of supported optional devices for the server, see the Lenovo ServerProven website.
    Attention
    Installing the wrong firmware or device-driver update might cause the server to malfunction. Before you install a firmware or device-driver update, read any readme and change history files that are provided with the downloaded update. These files contain important information about the update and the procedure for installing the update, including any special procedure for updating from an early firmware or device-driver version to the latest version.
  3. Use the best practices to apply current firmware and device-driver updates for the server and optional devices. Additional hints and tips are available from the following sites:
  4. Follow the installation procedures and use the correct tools. Incorrectly installed devices can cause system failure because of damaged pins in sockets or connectors, loose cabling, or loose components.