Removing And Replacing The Trusted Platform Module; Removing The Tpm - HP Integrity rx6600 User's & Service Manual

Removal and Replacement

Removing and Replacing the Trusted Platform Module

Step 3. Replace the top cover. See "Replacing the Top Cover" on page 59.
Step 4. If rack installed, slide the server completely into the rack. See "Inserting the Server into the Rack"
on page 57.
Step 5. Reconnect the power cables and power on the server. See "Powering On the Server" on page 51.
Removing and Replacing the Trusted Platform Module
The Trusted Platform Module (TPM) is an optional security component which enhances security capabilities
for the server if it is running the HP-UX operating system. The TPM is a security chip that is unique to the
server. It performs key security processes independent of other hardware components. The TPM creates and
stores additional encryption keys from the root key of the system. The encryption keys created by the TPM
encapsulate system application encryption keys to provide an additional layer of security for sensitive system
data.
The fundamental capabilities of the TPM include:
• Platform authentication
• Sensitive information protection
• Data integrity
• System privacy
WARNING Ensure that the system is powered off and all power sources have been disconnected
from the server prior to performing this procedure.
Voltages are present at various locations within the server whenever an ac power
source is connected. This voltage is present even when the main power switch is in
the off position.
Failure to observe this warning can result in personal injury or damage to
equipment.
CAUTION Observe all ESD safety precautions before attempting this procedure. Failure to follow ESD
safety precautions can result in damage to the server.
IMPORTANT You must run the supported version of the HP-UX operating system to utilize the TPM security
component.

Removing the TPM

To remove the TPM, follow these steps:
Step 1. Back up the current TPM settings. See the HP-UX operating system documentation for more
information.
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Chapter 4