Intel S1200BT, Service Manual, Page: 64 / 122

48 Intel® Server Board S1200BT Service Guide
Disabled & Activated
Disabled & Deactivated
Help Text:<None>
Comments:nformation only. Shows the current TPM device state.
A Disabled TPM device does not execute commands that use the TPM functions and
TPM security operations are not available.
An Enabled & Deactivated TPM is in the same state as a disabled TPM, except that
setting of the TPM ownership is allowed if it is not present already.
An Enabled & Activated TPM executes all commands that use the TPM functions and
TPM security operations are also available.
Note: This option appears only on boards equipped with a TPM.
7. TPM Administrative Control
Option Values: No Operation
Turn On
Turn Off
Clear Ownership
Help Text:
[No Operation] - No changes to current state.
[Turn On] - Enables and activates TPM.
[Turn Off] - Disables and deactivates TPM.
[Clear Ownership] - Removes the TPM ownership authentication and returns the TPM to
factory default state.
Note: BIOS setting will return to [No Operation] on every boot cycle by default.
Comments:Any Administrative Control operation selected will require the system to
perform a Hard Reset in order to become effective. Note: This option appears only on
boards equipped with a TPM.