BIOS Advanced Menu Trusted Computing 2.0 Options
The following table describes the BIOS Advanced Menu trusted computing 2.0 options.
Note:
The options in this section are available only when the Security TPM Device Support option is set to Enabled.| Setup Options | Options | Defaults | Description |
|---|---|---|---|
|
Security TPM Device Support |
Disabled/Enabled |
Disabled |
Use this option to enable or disable Trusted Platform Module (TPM) support. If disabled, the OS will not show TPM. Reset of the platform is required. |
|
Active PCR banks (R/O) |
N/A |
N/A |
Displays active Platform Configuration Register (PCR) banks. |
|
Available PCR banks (R/O) |
N/A |
N/A |
Displays available Platform PCR banks. |
|
SHA-1 PCR Bank (R/O) |
N/A |
N/A |
Displays if the SHA-1 PCR bank is enabled/disabled. |
|
SHA256 Bank (R/O) |
N/A |
N/A |
Displays if the SHA256 PCR bank is enabled/disabled. |
|
Pending Operation |
None/TPM Clear |
None |
Use this option to schedule an operation for the security device. Note: Your computer will reboot during restart in order to change the state of a security device. |
|
Platform Hierarchy |
Disabled/Enabled |
Use this option to enable or disable platform hierarchy. |
|
|
Storage Hierarchy |
Disabled/Enabled |
Use this option to enable or disable storage hierarchy. |
|
|
Endorsement Hierarchy |
Disabled/Enabled |
Use this option to enable or disable endorsement hierarchy. |
|
|
TPM 2.0 UEFI Spec Version (R/O) |
N/A |
N/A |
Displays the TPM 2.0 UEFI spec version. |
|
Physical Presence Spec Version |
1.2/1.3 |
1.3 |
Use this option to select the physical presence spec version. |
|
TPM 20 InterfaceType (R/O) |
N/A |
N/A |
Displays the TPM 20 interface type. |
|
Device Select (R/O) |
N/A |
N/A |
Displays the TPM device. |