Dell PowerEdge T640 EMC PowerEdge T640 Installation and Service Manual - Page 151
Initializing TPM for BitLocker users, Initializing the TPM 1.2 for TXT users, System board
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Figure 110. Installing the TPM Next steps 1. Install the system board. 2. Follow the procedure listed in After working inside your system on page 66. Initializing TPM for BitLocker users Steps Initialize the TPM. For more information, see . The TPM Status changes to Enabled, Activated. Initializing the TPM 1.2 for TXT users Steps 1. While booting your system, press F2 to enter System Setup. 2. On the System Setup Main Menu screen, click System BIOS > System Security Settings. 3. From the TPM Security option, select On with Pre-boot Measurements. 4. From the TPM Command option, select Activate. 5. Save the settings. 6. Restart your system. 7. Enter System Setup again. 8. On the System Setup Main Menu screen, click System BIOS > System Security Settings. 9. From the Intel TXT option, select On. System board Removing the system board Prerequisites CAUTION: If you are using the Trusted Platform Module (TPM) with an encryption key, you may be prompted to create a recovery key during program or System Setup. Be sure to create and safely store this recovery key. If you replace this system board, you must supply the recovery key when you restart your system or program before you can access the encrypted data on your hard drives. Installing and removing system components 151