Watch the procedure on YouTubeHide/observe TPMTPM is enabled by default to encrypt data transfer for system operation. Optionally, you can disable TPMusing Lenovo XClarity Essentials OneCLI.To disable TPM, do the following:1. Download and install Lenovo XClarity Essentials OneCLI.To download Lenovo XClarity Essentials OneCLI, go to the following site:https://datacentersupport.lenovo.com/solutions/HT1164332. Run the following command:OneCli.exe config set TrustedComputingGroup.HideTPMfromOS "Yes" --imm :@--overridewhere:• : are the credentials used to access the BMC (Lenovo XClarity Controllerinterface) of your server. The default user ID is USERID, and the default password is PASSW0RD(zero, not an uppercase o)• is the IP address of the BMC.Example:3. Reboot the system.If you want to enable TPM again, run the following command and reboot the system:OneCli.exe config set TrustedComputingGroup.HideTPMfromOS "No" --imm :@ --overrideExample:Update the TPM firmwareOptionally, you can update the TPM firmware using Lenovo XClarity Essentials OneCLI.Note: TPM firmware update is irreversible. After update, the TPM firmware cannot be downgraded to earlierversions.Chapter 5. Hardware replacement procedures 253 PreviousNext |