5. Locate the TSM Premium on the system board. Lift the TSM Premium straight up to remove it from the
Figure 60. Removing the TSM Premium
6. If you are instructed to return the old TSM Premium, 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 164.
Installing or removing the ThinkServer Trusted Platform Module
ThinkServer Trusted Platform Module (hereinafter referred to as the TPM) is a security chip designed by the
Trusted Computing Group (TCG) to provide a hardware method of data encryption. It stores passwords,
encryption keys, and digital certificates to help provide security solutions and protect the computer. You can
purchase a TPM option from the Lenovo Web site at:
ThinkServer TD350 User Guide and Hardware Maintenance Manual