Firmware/BIOS description (SIMATIC IPC BX-56A, IPC BX-59A) 
Operating Instructions, 10/2023, A5E52427534-AA 
33 
Enabling Trusted Platform Module (TPM) 
Depending on the ordered configuration, your device may have a Trusted Platform Module. 
The Trusted Platform Module is a firmware feature that enhances your device with security 
functions. This provides improved protection against device manipulation. 
You can enable use of the Trusted Platform Module in the firmware settings. 
 
Import restrictions for the Trusted Platform Module 
Use of the Trusted Platform Module is subject to legal restrictions in some countries and is 
not permitted in these countries. 
•  Always observe the import restrictions of the country in which the device will be 
operated. 
Procedure 
1.  Check your order documents to find out whether a Trusted Platform Module is present on 
your device. 
2.  Open the "Security" tab. You can find information on this under "Security" tab (Page 23). 
3.  Ensure that the "Available" value is assigned to firmware setting "TPM Availability". 
4.  Save the changes you made before closing the Setup Utility. You can find information on 
this under "Exit" tab (Page 30).