IBM 389, 387 Installing or removing the DIT module, What to do next, Removing the TPM module

2.Remove the server cover. See “Removing the server cover” on page 85.

3.Lay the server on its side for easier operation.

4.Locate the TPM connector on the system board and then remove the TPM module installed on the TPM connector by lifting it straight up.

Note: Carefully handle the TPM module by its edges.

Figure 50. Removing the TPM module

5.If you are instructed to return the old TPM module, follow all packaging instructions and use any packaging materials that are supplied to you for shipping.

What to do next:

•To work with another piece of hardware, go to the appropriate section.

•To complete the removal procedure, go to “Completing the parts replacement” on page 162.

Installing or removing the DIT module

This topic provides instructions on how to install or remove the DIT module.

The DIT module, which is only available in some models, provides diagnostic LEDs through the DIT panel to help you easily identify a problem. The diagnostic LEDs on the DIT panel also vary depending on the installed power supply. For more information, see “DIT module” on page 18.

Chapter 6. Installing, removing, or replacing hardware 111