Lenovo ThinkSystem SR665 V3 User Manual page 154

Figure 107. Installing the firmware and RoT security module
a. Lower the firmware and RoT security module onto the system I/O board and ensure that the
connector on the module is correctly inserted into the slot on the system I/O board.
b. Tighten the two screws to secure the firmware and RoT security module in place.
After you finish
1. Install any components that you have removed:
• "Rear drive backplane and drive cage replacement" on page 134
• "Install a riser assembly" on page 104
2. Complete the parts replacement. See
3. Update the UEFI firmware to the specific version supported by the server. See
and RoT security module
4. If there is a software (SW) key, for example, XCC FoD key, installed in the system, inject the key again to
ensure that the key functions properly. See
Note: If you need to replace the processor board together with the firmware and RoT security module,
update the VPD before injecting the key. See
5. Optionally, do the following if needed:
• Disable or enable TPM. See
• Update the TPM firmware. See
• Enable UEFI Secure Boot. See
Disable/Enable TPM
TPM is enabled by default to encrypt data transfer for system operation. Optionally, you can disable TPM
using Lenovo XClarity Essentials OneCLI.
To disable TPM, do the following:
1. Download and install Lenovo XClarity Essentials OneCLI.
To download Lenovo XClarity Essentials OneCLI, go to the following site:
https://datacentersupport.lenovo.com/solutions/HT116433
ThinkSystem SR665 V3 User Guide
144
"Complete the parts replacement" on page
.
Using Lenovo Features on
Update the Vital Product Data
"Disable/Enable TPM" on page
"Update the TPM firmware" on page
"Enable UEFI Secure Boot" on page
164.
Tip for replacing a firmware
Demand.
(VPD).
144.
145.
146.