Update The Universal Unique Identifier (Uuid) - Lenovo ThinkSystem SR650 Maintenance Manual

• The release pin
Figure 154. System board installation
After installing the system board:
1. Install any components that you removed from the failing system board. See the related topics in
Chapter 3 "Hardware replacement procedures" on page 89.
2. Push the power supplies into the bays until they click into place.
3. Complete the parts replacement. See "Complete the parts replacement" on page 203.
4. Update the Universal Unique Identifier (UUID). See "Update the Universal Unique Identifier (UUID)" on
page 196.
5. Update the SMBIOS/DMI information. See "Update the DMI/SMBIOS data" on page 198.
6. Enable TPM/TCM. See "Enable TPM/TCM" on page 200.
7. Optionally, enable Secure Boot.

Update the Universal Unique Identifier (UUID)

The Universal Unique Identifier (UUID) must be updated when the system board is replaced. Use the Lenovo
XClarity Essentials OneCLI to update the UUID in the UEFI-based solution. Lenovo XClarity Essentials
OneCLI is an online tool that supports several operating systems; make sure that you download the version
for your operating system.
Notes: You can use Lenovo XClarity Provisioning Manager to update the UUID for the solution:
1. Start the solution and press F1 to display the Lenovo XClarity Provisioning Manager system setup
interface.
2. From the System Summary page, click Update VPD.
3. Update the UUID.
To download Lenovo XClarity Essentials OneCLI, go to the following site:
https://datacentersupport.lenovo.com/solutions/HT116433
Lenovo XClarity Essentials OneCLI sets the UUID in the Lenovo XClarity Controller. Select one of the
following methods to access the Lenovo XClarity Controller and set the UUID:
196
ThinkSystem SR650 Maintenance Manual
1 secures the system board in place.