HP ProLiant XL220a Gen8 v2-Server - Manual (Page 37)

Hardware options installation 37
8. Enable the TPM in the OS. For OS-specific instructions, see the OS documentation.
CAUTION: When a TPM is installed and enabled on the server, data access is locked if you fail
to follow the proper procedures for updating the system or option firmware, replacing the system
board, replacing a hard drive, or modifying OS application TPM settings.
For more information on firmware updates and hardware procedures, see the HP Trusted Platform Module
Best Practices White Paper on the HP website (
http://www.hp.com/support ).
For more information on adjusting TPM usage in BitLocker™, see the Microsoft website
( http://technet.microsoft.com/en-us/library/cc732774.aspx ).