Lenovo Flex System x280 X6 Compute Node Installation And Service Manual page 783

3. The new system-board assembly comes with an IBM Repair Identification (RID)
tag. Using a ball point pen, transfer the machine type and serial number from
the old system-board assembly to the two labels on the IBM Repair
Identification tag; then, place Tag 1 on the label tab (see "Installing a compute
node in a chassis" on page 702) and Tag 2 on the bottom of the compute node.
If you installed the new bezel on the new system-board assembly because the
old bezel was damaged and did not transfer the Tag from the old bezel to the
new bezel, install Tag 3 on the lower right corner of the new bezel. If you
installed the old bezel on the new system-board assembly or transferred the
Tag from the old bezel to the new bezel, discard Tag 3.
What to do next
After you install the components on the system board of the new base assembly,
complete the following steps:
1. Install the cover onto the compute node (see "Installing the compute node
cover" on page 716 for instructions).
2. Install the compute node into the chassis (see "Installing a compute node in a
chassis" on page 702 for instructions).
3. Update the Universal Unique Identifier (UUID). Use the Advanced Settings
Utility to update the UUID in the UEFI-based compute node (see "Updating
the Universally Unique Identifier and DMI/SMBIOS data" on page 37).
4. Update the compute node with the latest firmware or restore the preexisting
firmware that the customer provides (see "Updating firmware and device
drivers" on page 25 for more information).
Chapter 7. Installing, removing, and replacing compute node components
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