Lenovo ThinkSystem SD550 V3 User Manual page 210

<system model>
<asset_tag>
[access_method]
Hide/observe TPM
TPM is enabled by default to encrypt data transfer for system operation. Optionally, you can disable TPM
using 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/HT116433
2. Run the following command:
OneCli.exe config set TrustedComputingGroup.HideTPMfromOS "Yes" --imm <userid>:<password>@<ip_address>
--override
where:
• <userid>:<password> are the credentials used to access the BMC (Lenovo XClarity Controller
interface) of your server. The default user ID is USERID, and the default password is PASSW0RD
(zero, not an uppercase o)
• <ip_address> is the IP address of the BMC.
Example:
ThinkSystem SD550 V3 User Guide
200
The system model on the server.
Type system yyyyyyyy, where yyyyyyyy is the product identifier.
The server asset tag number.
Type aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, where aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa is
the asset tag number.
The access method that you select to access the target server.
• Online KCS (unauthenticated and user restricted):
You can directly delete [access_method] from the command.
• Online authenticated LAN:
In this case, specify below LAN account information at the end of the OneCLI
command:
--bmc-username <user_id> --bmc-password <password>
• Remote WAN/LAN:
In this case, specify below XCC account information and IP address at the end of the
OneCLI command:
--bmc <bmc_user_id>:<bmc_password>@<bmc_external_IP>
Notes:
– <bmc_user_id>
The BMC account name (1 of 12 accounts). The default value is USERID.
– <bmc_password>
The BMC account password (1 of 12 accounts).