HPE ProLiant XL170r Gen10 User Manual page 62

Procedure
1. During the server startup sequence, press the F9 key to access System Utilities.
2. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration
(RBSU) > Server Security > Trusted Platform Module options.
3. Verify the following:
• "Current TPM Type" is set to TPM 2.0.
• "Current TPM State" is set to Present and Enabled.
• "TPM Visibility" is set to Visible.
4. If changes were made in the previous step, press the F10 key to save your selection.
5. If F10 was pressed in the previous step, do one of the following:
• If in graphical mode, click Yes.
• If in text mode, press the Y key.
6. Press the ESC key to exit System Utilities.
7. If changes were made and saved, the server prompts for reboot request. Press the Enter key to
confirm reboot.
If the following actions were performed, the server reboots a second time without user input. During
this reboot, the TPM setting becomes effective.
• Changing from TPM 1.2 and TPM 2.0
• Changing TPM bus from FIFO to CRB
• Enabling or disabling TPM
• Clearing the TPM
8. Enable TPM functionality in the OS, such as Microsoft Windows BitLocker or measured boot.
For more information, see the Microsoft website.
Enabling the Trusted Platform Module as TPM 1.2
Procedure
1. During the server startup sequence, press the F9 key to access System Utilities.
2. From the System Utilities screen select System Configuration > BIOS/Platform Configuration
(RBSU) > Server Security > Trusted Platform Module options.
3. Change the "TPM Mode Switch Operation" to TPM 1.2.
4. Verify "TPM Visibility" is Visible.
5. Press the F10 key to save your selection.
6. When prompted to save the change in System Utilities, do one of the following:
62 Hardware options installation