Removal and replacement procedures  81 
5. 
Remove the LFF rear drive cage blank. 
 
To replace the component, reverse the removal procedure. 
 
HP Trusted Platform Module 
The TPM is not a customer-removable part. 
 
 
CAUTION:   
Any attempt to remove an installed TPM from the system board breaks or disfigures 
the TPM security rivet. Upon locating a broken or disfigured rivet on an installed TPM, 
administrators should consider the system compromised and take appropriate measures to ensure 
the integrity of the system data. 
 
If you suspect a TPM board failure, leave the TPM installed and remove the system board. Contact an HP 
authorized service provider for a replacement system board and TPM board.