Installing Or Replacing A Hot-Swap Redundant Power Supply - Lenovo ThinkServer RD440 User Manual And Hardware Maintenance Manual

5. Remove the TPM installed on the TPM connector by lifting it straight up.
Note: Carefully handle the TPM by its edges.
Figure 84. Removing the TPM
6. If you have lifted the riser card assembly 1, reinstall it into the chassis. See "Replacing the riser card
assembly 1" on page 183.
7. If you are instructed to return the old TPM, 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 206.

Installing or replacing a hot-swap redundant power supply

Attention: Do not open your server or attempt any repair before reading and understanding "Safety information"
on page iii and "Guidelines" on page 87.
.
Chapter 6 Installing, removing, or replacing hardware
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